| 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 | $30.42 | 5.111% | $31.9748 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $198.49 | 6.261% | $210.9175 | $210.92 | $210.90 | $210.90 |
| Purchase #3 | $199.88 | 11.777% | $223.4199 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $7.76 | 5.337% | $8.1742 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $68.27 | 10.709% | $75.581 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $245.82 | 7.552% | $264.3843 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $150.93 | 6.580% | $160.8612 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $901.57 | $975.3129 | $975.30 | $975.25 | $975.40 | |