| 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 | $97.95 | 5.534% | $103.3706 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $75.62 | 7.547% | $81.327 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $14.57 | 5.687% | $15.3986 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $118.31 | 5.349% | $124.6384 | $124.64 | $124.65 | $124.60 |
| Purchase #5 | $139.49 | 11.310% | $155.2663 | $155.27 | $155.25 | $155.30 |
| Purchase #6 | $54.90 | 13.724% | $62.4345 | $62.43 | $62.45 | $62.40 |
| Purchase #7 | $13.89 | 5.671% | $14.6777 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $514.73 | $557.1131 | $557.12 | $557.15 | $557.10 | |