| 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 | $14.43 | 8.807% | $15.7009 | $15.70 | $15.70 | $15.70 |
| Purchase #2 | $226.72 | 7.105% | $242.8285 | $242.83 | $242.85 | $242.80 |
| Purchase #3 | $53.93 | 3.365% | $55.7447 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $28.70 | 8.385% | $31.1065 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $201.50 | 4.365% | $210.2955 | $210.30 | $210.30 | $210.30 |
| Purchase #6 | $248.49 | 10.542% | $274.6858 | $274.69 | $274.70 | $274.70 |
| Purchase #7 | $94.97 | 13.526% | $107.8156 | $107.82 | $107.80 | $107.80 |
| 7 purchase totals = | $868.74 | $938.1775 | $938.19 | $938.20 | $938.10 | |