| 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 | $88.87 | 11.760% | $99.3211 | $99.32 | $99.30 | $99.30 |
| Purchase #2 | $117.48 | 12.323% | $131.9571 | $131.96 | $131.95 | $132.00 |
| Purchase #3 | $221.85 | 9.385% | $242.6706 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $41.94 | 5.406% | $44.2073 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $63.96 | 12.765% | $72.1245 | $72.12 | $72.10 | $72.10 |
| Purchase #6 | $39.85 | 9.616% | $43.682 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $49.44 | 9.201% | $53.989 | $53.99 | $54.00 | $54.00 |
| 7 purchase totals = | $623.39 | $687.9516 | $687.95 | $687.90 | $688.00 | |