| 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 | $64.38 | 7.727% | $69.3546 | $69.35 | $69.35 | $69.40 |
| Purchase #2 | $20.61 | 7.211% | $22.0962 | $22.10 | $22.10 | $22.10 |
| Purchase #3 | $31.79 | 11.162% | $35.3384 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $155.33 | 3.753% | $161.1595 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $232.44 | 8.726% | $252.7227 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $96.76 | 12.871% | $109.214 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $154.86 | 7.418% | $166.3475 | $166.35 | $166.35 | $166.30 |
| 7 purchase totals = | $756.17 | $816.2329 | $816.23 | $816.20 | $816.20 | |