| 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 | $123.89 | 10.355% | $136.7188 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $37.48 | 6.169% | $39.7921 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $11.38 | 11.785% | $12.7211 | $12.72 | $12.70 | $12.70 |
| Purchase #4 | $60.42 | 9.530% | $66.178 | $66.18 | $66.20 | $66.20 |
| Purchase #5 | $157.49 | 9.162% | $171.9192 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $248.40 | 7.452% | $266.9108 | $266.91 | $266.90 | $266.90 |
| Purchase #7 | $34.35 | 4.297% | $35.826 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $673.41 | $730.0660 | $730.07 | $730.05 | $730.00 | |