| 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 | $43.84 | 8.472% | $47.5541 | $47.55 | $47.55 | $47.60 |
| Purchase #2 | $15.90 | 9.839% | $17.4644 | $17.46 | $17.45 | $17.50 |
| Purchase #3 | $76.90 | 13.724% | $87.4538 | $87.45 | $87.45 | $87.50 |
| Purchase #4 | $110.25 | 13.568% | $125.2087 | $125.21 | $125.20 | $125.20 |
| Purchase #5 | $46.70 | 8.679% | $50.7531 | $50.75 | $50.75 | $50.80 |
| Purchase #6 | $162.35 | 11.810% | $181.5235 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $90.64 | 6.418% | $96.4573 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $546.58 | $606.4149 | $606.40 | $606.35 | $606.60 | |