| 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 | $6.74 | 5.499% | $7.1106 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $53.61 | 13.655% | $60.9304 | $60.93 | $60.95 | $60.90 |
| Purchase #3 | $73.57 | 12.685% | $82.9024 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $93.67 | 10.319% | $103.3358 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $194.48 | 7.575% | $209.2119 | $209.21 | $209.20 | $209.20 |
| Purchase #6 | $44.29 | 5.631% | $46.784 | $46.78 | $46.80 | $46.80 |
| Purchase #7 | $184.98 | 11.652% | $206.5339 | $206.53 | $206.55 | $206.50 |
| 7 purchase totals = | $651.34 | $716.8090 | $716.80 | $716.85 | $716.70 | |