| 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 | $53.71 | 12.280% | $60.3056 | $60.31 | $60.30 | $60.30 |
| Purchase #2 | $145.84 | 13.727% | $165.8595 | $165.86 | $165.85 | $165.90 |
| Purchase #3 | $35.55 | 13.243% | $40.2579 | $40.26 | $40.25 | $40.30 |
| Purchase #4 | $209.57 | 7.197% | $224.6528 | $224.65 | $224.65 | $224.70 |
| Purchase #5 | $17.85 | 11.262% | $19.8603 | $19.86 | $19.85 | $19.90 |
| Purchase #6 | $59.98 | 6.451% | $63.8493 | $63.85 | $63.85 | $63.80 |
| Purchase #7 | $31.71 | 12.826% | $35.7771 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $554.21 | $610.5625 | $610.57 | $610.55 | $610.70 | |