| 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 | $50.35 | 12.830% | $56.8099 | $56.81 | $56.80 | $56.80 |
| Purchase #2 | $138.68 | 7.227% | $148.7024 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $87.61 | 4.227% | $91.3133 | $91.31 | $91.30 | $91.30 |
| Purchase #4 | $145.79 | 8.785% | $158.5977 | $158.60 | $158.60 | $158.60 |
| Purchase #5 | $97.63 | 10.155% | $107.5443 | $107.54 | $107.55 | $107.50 |
| Purchase #6 | $91.33 | 3.385% | $94.4215 | $94.42 | $94.40 | $94.40 |
| Purchase #7 | $217.36 | 5.191% | $228.6432 | $228.64 | $228.65 | $228.60 |
| 7 purchase totals = | $828.75 | $886.0323 | $886.02 | $886.00 | $885.90 | |