| 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 | $110.92 | 8.653% | $120.5179 | $120.52 | $120.50 | $120.50 |
| Purchase #2 | $81.53 | 7.573% | $87.7043 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $29.27 | 9.819% | $32.144 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $159.55 | 5.558% | $168.4178 | $168.42 | $168.40 | $168.40 |
| Purchase #5 | $68.63 | 7.761% | $73.9564 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $20.85 | 11.671% | $23.2834 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $95.92 | 9.857% | $105.3748 | $105.37 | $105.35 | $105.40 |
| 7 purchase totals = | $566.67 | $611.3986 | $611.39 | $611.35 | $611.40 | |