| 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 | $87.85 | 8.860% | $95.6335 | $95.63 | $95.65 | $95.60 |
| Purchase #2 | $18.50 | 8.751% | $20.1189 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $220.53 | 9.785% | $242.1089 | $242.11 | $242.10 | $242.10 |
| Purchase #4 | $210.88 | 11.735% | $235.6268 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $128.51 | 5.123% | $135.0936 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $73.48 | 6.728% | $78.4237 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $107.50 | 6.526% | $114.5155 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $847.25 | $921.5209 | $921.52 | $921.50 | $921.40 | |