| 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 | $73.62 | 8.847% | $80.1332 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $226.47 | 9.663% | $248.3538 | $248.35 | $248.35 | $248.40 |
| Purchase #3 | $73.85 | 13.674% | $83.9482 | $83.95 | $83.95 | $83.90 |
| Purchase #4 | $177.73 | 7.781% | $191.5592 | $191.56 | $191.55 | $191.60 |
| Purchase #5 | $218.82 | 8.404% | $237.2096 | $237.21 | $237.20 | $237.20 |
| Purchase #6 | $38.35 | 6.608% | $40.8842 | $40.88 | $40.90 | $40.90 |
| Purchase #7 | $72.99 | 6.838% | $77.9811 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $881.83 | $960.0693 | $960.06 | $960.10 | $960.10 | |