| 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 | $67.96 | 8.525% | $73.7536 | $73.75 | $73.75 | $73.80 |
| Purchase #2 | $60.83 | 3.431% | $62.9171 | $62.92 | $62.90 | $62.90 |
| Purchase #3 | $128.63 | 9.371% | $140.6839 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $130.89 | 13.792% | $148.9423 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $5.27 | 8.257% | $5.7051 | $5.71 | $5.70 | $5.70 |
| Purchase #6 | $108.74 | 10.825% | $120.5111 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $135.93 | 4.865% | $142.543 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $638.25 | $695.0561 | $695.05 | $695.05 | $695.00 | |