| 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 | $13.29 | 12.780% | $14.9885 | $14.99 | $15.00 | $15.00 |
| Purchase #2 | $87.82 | 6.160% | $93.2297 | $93.23 | $93.25 | $93.20 |
| Purchase #3 | $70.52 | 4.677% | $73.8182 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $121.32 | 5.846% | $128.4124 | $128.41 | $128.40 | $128.40 |
| Purchase #5 | $202.95 | 4.781% | $212.653 | $212.65 | $212.65 | $212.70 |
| Purchase #6 | $150.82 | 11.426% | $168.0527 | $168.05 | $168.05 | $168.10 |
| Purchase #7 | $29.94 | 5.266% | $31.5166 | $31.52 | $31.50 | $31.50 |
| 7 purchase totals = | $676.66 | $722.6711 | $722.67 | $722.65 | $722.70 | |