| 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 | $103.41 | 3.415% | $106.9415 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $42.68 | 7.309% | $45.7995 | $45.80 | $45.80 | $45.80 |
| Purchase #3 | $48.78 | 4.772% | $51.1078 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $211.50 | 12.591% | $238.13 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $69.38 | 5.612% | $73.2736 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $28.42 | 4.795% | $29.7827 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $186.28 | 13.364% | $211.1745 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $690.45 | $756.2096 | $756.20 | $756.20 | $756.20 | |