| 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 | $91.88 | 5.743% | $97.1567 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $53.84 | 4.150% | $56.0744 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $195.65 | 8.608% | $212.4916 | $212.49 | $212.50 | $212.50 |
| Purchase #4 | $84.60 | 7.712% | $91.1244 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $66.95 | 7.384% | $71.8936 | $71.89 | $71.90 | $71.90 |
| Purchase #6 | $157.57 | 13.722% | $179.1918 | $179.19 | $179.20 | $179.20 |
| Purchase #7 | $87.87 | 8.321% | $95.1817 | $95.18 | $95.20 | $95.20 |
| 7 purchase totals = | $738.36 | $803.1142 | $803.10 | $803.10 | $803.20 | |