| 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 | $33.98 | 3.677% | $35.2294 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $84.44 | 12.503% | $94.9975 | $95.00 | $95.00 | $95.00 |
| Purchase #3 | $145.85 | 8.240% | $157.868 | $157.87 | $157.85 | $157.90 |
| Purchase #4 | $227.32 | 7.466% | $244.2917 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $62.71 | 9.261% | $68.5176 | $68.52 | $68.50 | $68.50 |
| Purchase #6 | $145.81 | 6.365% | $155.0908 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $9.68 | 4.564% | $10.1218 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $709.79 | $766.1168 | $766.12 | $766.10 | $766.10 | |