| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.29 | 5.671% | $79.5597 | $79.56 | $79.55 | $79.60 |
| Purchase #2 | $176.51 | 8.368% | $191.2804 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $179.80 | 11.583% | $200.6262 | $200.63 | $200.65 | $200.60 |
| Purchase #4 | $241.36 | 6.253% | $256.4522 | $256.45 | $256.45 | $256.50 |
| Purchase #5 | $132.75 | 7.125% | $142.2084 | $142.21 | $142.20 | $142.20 |
| Purchase #6 | $242.32 | 4.685% | $253.6727 | $253.67 | $253.65 | $253.70 |
| Purchase #7 | $194.47 | 4.228% | $202.6922 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $1,242.50 | $1,326.4918 | $1,326.49 | $1,326.50 | $1,326.60 | |