| 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 | $40.72 | 9.457% | $44.5709 | $44.57 | $44.55 | $44.60 |
| Purchase #2 | $50.75 | 13.160% | $57.4287 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $19.53 | 5.221% | $20.5497 | $20.55 | $20.55 | $20.50 |
| Purchase #4 | $160.39 | 5.170% | $168.6822 | $168.68 | $168.70 | $168.70 |
| Purchase #5 | $129.83 | 4.463% | $135.6243 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $193.82 | 13.722% | $220.416 | $220.42 | $220.40 | $220.40 |
| Purchase #7 | $10.27 | 6.487% | $10.9362 | $10.94 | $10.95 | $10.90 |
| 7 purchase totals = | $605.31 | $658.2080 | $658.21 | $658.20 | $658.10 | |