| 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 | $33.70 | 11.673% | $37.6338 | $37.63 | $37.65 | $37.60 |
| Purchase #2 | $130.53 | 4.150% | $135.947 | $135.95 | $135.95 | $135.90 |
| Purchase #3 | $46.98 | 9.321% | $51.359 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $10.31 | 8.315% | $11.1673 | $11.17 | $11.15 | $11.20 |
| Purchase #5 | $61.73 | 6.399% | $65.6801 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $98.96 | 8.503% | $107.3746 | $107.37 | $107.35 | $107.40 |
| Purchase #7 | $134.51 | 10.837% | $149.0868 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $516.72 | $558.2486 | $558.25 | $558.25 | $558.30 | |