| 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 | $63.65 | 3.416% | $65.8243 | $65.82 | $65.80 | $65.80 |
| Purchase #2 | $216.81 | 5.720% | $229.2115 | $229.21 | $229.20 | $229.20 |
| Purchase #3 | $201.81 | 8.675% | $219.317 | $219.32 | $219.30 | $219.30 |
| Purchase #4 | $109.58 | 12.759% | $123.5613 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $98.38 | 13.162% | $111.3288 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $79.91 | 9.311% | $87.3504 | $87.35 | $87.35 | $87.40 |
| Purchase #7 | $24.94 | 8.681% | $27.105 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $795.08 | $863.6983 | $863.70 | $863.65 | $863.70 | |