| 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 | $52.26 | 3.527% | $54.1032 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $113.26 | 7.442% | $121.6888 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $69.80 | 4.793% | $73.1455 | $73.15 | $73.15 | $73.10 |
| Purchase #4 | $129.73 | 10.568% | $143.4399 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $68.84 | 8.288% | $74.5455 | $74.55 | $74.55 | $74.50 |
| Purchase #6 | $11.68 | 10.593% | $12.9173 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $88.29 | 8.135% | $95.4724 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $533.86 | $575.3126 | $575.32 | $575.30 | $575.20 | |