| 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 | $118.99 | 8.315% | $128.884 | $128.88 | $128.90 | $128.90 |
| Purchase #2 | $55.32 | 13.827% | $62.9691 | $62.97 | $62.95 | $63.00 |
| Purchase #3 | $47.67 | 6.515% | $50.7757 | $50.78 | $50.80 | $50.80 |
| Purchase #4 | $197.52 | 11.263% | $219.7667 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $43.82 | 8.146% | $47.3896 | $47.39 | $47.40 | $47.40 |
| Purchase #6 | $94.44 | 8.655% | $102.6138 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $33.47 | 11.233% | $37.2297 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $591.23 | $649.6286 | $649.63 | $649.65 | $649.70 | |