| 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 | $64.80 | 9.116% | $70.7072 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $8.85 | 7.425% | $9.5071 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $185.48 | 3.634% | $192.2203 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $95.27 | 5.188% | $100.2126 | $100.21 | $100.20 | $100.20 |
| Purchase #5 | $98.91 | 6.331% | $105.172 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $191.47 | 6.369% | $203.6647 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $232.32 | 5.697% | $245.5553 | $245.56 | $245.55 | $245.60 |
| 7 purchase totals = | $877.10 | $927.0392 | $927.04 | $926.95 | $927.10 | |