| 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 | $87.76 | 4.304% | $91.5372 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $182.85 | 11.572% | $204.0094 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $130.34 | 9.269% | $142.4212 | $142.42 | $142.40 | $142.40 |
| Purchase #4 | $83.53 | 6.407% | $88.8818 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $125.38 | 3.327% | $129.5514 | $129.55 | $129.55 | $129.60 |
| Purchase #6 | $80.82 | 13.422% | $91.6677 | $91.67 | $91.65 | $91.70 |
| Purchase #7 | $169.55 | 5.370% | $178.6548 | $178.65 | $178.65 | $178.70 |
| 7 purchase totals = | $860.23 | $926.7235 | $926.72 | $926.70 | $926.80 | |