| 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 | $12.92 | 8.106% | $13.9673 | $13.97 | $13.95 | $14.00 |
| Purchase #2 | $136.65 | 13.492% | $155.0868 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $49.74 | 10.259% | $54.8428 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $191.26 | 6.507% | $203.7053 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $68.75 | 7.166% | $73.6766 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $112.35 | 5.292% | $118.2956 | $118.30 | $118.30 | $118.30 |
| Purchase #7 | $199.29 | 6.799% | $212.8397 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $770.96 | $832.4141 | $832.43 | $832.45 | $832.40 | |