| 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 | $62.61 | 8.737% | $68.0802 | $68.08 | $68.10 | $68.10 |
| Purchase #2 | $27.37 | 4.515% | $28.6058 | $28.61 | $28.60 | $28.60 |
| Purchase #3 | $26.67 | 12.319% | $29.9555 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $135.36 | 10.290% | $149.2885 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $40.99 | 8.685% | $44.55 | $44.55 | $44.55 | $44.60 |
| Purchase #6 | $229.35 | 5.330% | $241.5744 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $41.82 | 4.446% | $43.6793 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $564.17 | $605.7337 | $605.74 | $605.75 | $605.90 | |