| 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 | $16.54 | 12.462% | $18.6012 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $70.70 | 5.112% | $74.3142 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $64.49 | 3.393% | $66.6781 | $66.68 | $66.70 | $66.70 |
| Purchase #4 | $108.69 | 10.858% | $120.4916 | $120.49 | $120.50 | $120.50 |
| Purchase #5 | $231.98 | 5.200% | $244.043 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $77.81 | 8.177% | $84.1725 | $84.17 | $84.15 | $84.20 |
| Purchase #7 | $225.56 | 6.652% | $240.5643 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $795.77 | $848.8649 | $848.85 | $848.85 | $848.90 | |