| 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 | $91.38 | 10.435% | $100.9155 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $243.55 | 6.210% | $258.6745 | $258.67 | $258.65 | $258.70 |
| Purchase #3 | $43.36 | 4.290% | $45.2201 | $45.22 | $45.20 | $45.20 |
| Purchase #4 | $165.65 | 6.386% | $176.2284 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $46.86 | 12.667% | $52.7958 | $52.80 | $52.80 | $52.80 |
| Purchase #6 | $20.84 | 13.128% | $23.5759 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $62.35 | 9.187% | $68.0781 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $673.99 | $725.4883 | $725.50 | $725.50 | $725.50 | |