| 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 | $36.79 | 12.108% | $41.2445 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $165.38 | 11.372% | $184.187 | $184.19 | $184.20 | $184.20 |
| Purchase #3 | $84.63 | 5.224% | $89.0511 | $89.05 | $89.05 | $89.10 |
| Purchase #4 | $86.76 | 9.590% | $95.0803 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $126.98 | 9.275% | $138.7574 | $138.76 | $138.75 | $138.80 |
| Purchase #6 | $48.37 | 11.286% | $53.829 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $19.88 | 6.534% | $21.179 | $21.18 | $21.20 | $21.20 |
| 7 purchase totals = | $568.79 | $623.3283 | $623.33 | $623.40 | $623.40 | |