| 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 | $23.80 | 3.365% | $24.6009 | $24.60 | $24.60 | $24.60 |
| Purchase #2 | $68.56 | 8.503% | $74.3897 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $155.64 | 8.692% | $169.1682 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $247.44 | 12.166% | $277.5436 | $277.54 | $277.55 | $277.50 |
| Purchase #5 | $118.47 | 13.696% | $134.6957 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $171.46 | 6.257% | $182.1883 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $41.70 | 4.493% | $43.5736 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $827.07 | $906.1600 | $906.16 | $906.15 | $906.20 | |