| 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 | $59.98 | 13.128% | $67.8542 | $67.85 | $67.85 | $67.90 |
| Purchase #2 | $77.65 | 12.499% | $87.3555 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $84.35 | 4.433% | $88.0892 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $189.44 | 6.472% | $201.7006 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $162.30 | 11.465% | $180.9077 | $180.91 | $180.90 | $180.90 |
| Purchase #6 | $85.68 | 12.328% | $96.2426 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $206.71 | 9.245% | $225.8203 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $866.11 | $947.9701 | $947.97 | $947.95 | $948.00 | |