| 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 | $10.32 | 4.308% | $10.7646 | $10.76 | $10.75 | $10.80 |
| Purchase #2 | $101.39 | 6.326% | $107.8039 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $115.80 | 13.341% | $131.2489 | $131.25 | $131.25 | $131.20 |
| Purchase #4 | $225.83 | 12.570% | $254.2168 | $254.22 | $254.20 | $254.20 |
| Purchase #5 | $87.43 | 8.483% | $94.8467 | $94.85 | $94.85 | $94.80 |
| Purchase #6 | $173.31 | 11.278% | $192.8559 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $155.31 | 4.357% | $162.0769 | $162.08 | $162.10 | $162.10 |
| 7 purchase totals = | $869.39 | $953.8137 | $953.82 | $953.80 | $953.80 | |