| 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 | $71.54 | 11.747% | $79.9438 | $79.94 | $79.95 | $79.90 |
| Purchase #2 | $43.25 | 7.444% | $46.4695 | $46.47 | $46.45 | $46.50 |
| Purchase #3 | $200.35 | 9.423% | $219.229 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $93.72 | 3.288% | $96.8015 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $216.44 | 5.621% | $228.6061 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $163.51 | 4.181% | $170.3464 | $170.35 | $170.35 | $170.30 |
| Purchase #7 | $241.53 | 6.181% | $256.459 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $1,030.34 | $1,097.8553 | $1,097.86 | $1,097.85 | $1,097.80 | |