| 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 | $41.64 | 11.426% | $46.3978 | $46.40 | $46.40 | $46.40 |
| Purchase #2 | $37.79 | 3.336% | $39.0507 | $39.05 | $39.05 | $39.10 |
| Purchase #3 | $221.84 | 12.131% | $248.7514 | $248.75 | $248.75 | $248.80 |
| Purchase #4 | $70.64 | 6.297% | $75.0882 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $158.49 | 4.346% | $165.378 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $196.46 | 13.576% | $223.1314 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $18.30 | 4.501% | $19.1237 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $745.16 | $816.9212 | $816.92 | $816.95 | $817.00 | |