| 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 | $32.67 | 7.826% | $35.2268 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $136.86 | 9.520% | $149.8891 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $58.74 | 11.563% | $65.5321 | $65.53 | $65.55 | $65.50 |
| Purchase #4 | $108.32 | 6.391% | $115.2427 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $87.57 | 10.249% | $96.545 | $96.55 | $96.55 | $96.50 |
| Purchase #6 | $17.61 | 8.269% | $19.0662 | $19.07 | $19.05 | $19.10 |
| Purchase #7 | $62.75 | 10.755% | $69.4988 | $69.50 | $69.50 | $69.50 |
| 7 purchase totals = | $504.52 | $551.0007 | $551.01 | $551.05 | $550.90 | |