| 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 | $29.39 | 12.640% | $33.1049 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $187.59 | 5.296% | $197.5248 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $197.96 | 7.105% | $212.0251 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $190.66 | 10.355% | $210.4028 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $62.45 | 9.717% | $68.5183 | $68.52 | $68.50 | $68.50 |
| Purchase #6 | $113.65 | 5.598% | $120.0121 | $120.01 | $120.00 | $120.00 |
| Purchase #7 | $80.56 | 11.123% | $89.5207 | $89.52 | $89.50 | $89.50 |
| 7 purchase totals = | $862.26 | $931.1087 | $931.10 | $931.05 | $931.00 | |