| 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 | $69.35 | 5.576% | $73.217 | $73.22 | $73.20 | $73.20 |
| Purchase #2 | $183.92 | 5.666% | $194.3409 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $238.31 | 10.448% | $263.2086 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $107.74 | 8.686% | $117.0983 | $117.10 | $117.10 | $117.10 |
| Purchase #5 | $142.33 | 8.849% | $154.9248 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $17.30 | 9.726% | $18.9826 | $18.98 | $19.00 | $19.00 |
| Purchase #7 | $88.85 | 6.594% | $94.7088 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $847.80 | $916.4810 | $916.48 | $916.45 | $916.40 | |