| 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 | $93.51 | 9.133% | $102.0503 | $102.05 | $102.05 | $102.10 |
| Purchase #2 | $7.96 | 7.597% | $8.5647 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $196.71 | 8.469% | $213.3694 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $123.34 | 5.689% | $130.3568 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $28.56 | 3.250% | $29.4882 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $58.81 | 6.828% | $62.8255 | $62.83 | $62.85 | $62.80 |
| Purchase #7 | $9.82 | 4.651% | $10.2767 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $518.71 | $556.9316 | $556.94 | $556.95 | $557.10 | |