| 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 | $94.38 | 6.586% | $100.5959 | $100.60 | $100.60 | $100.60 |
| Purchase #2 | $119.79 | 10.833% | $132.7669 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $146.49 | 9.828% | $160.887 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $61.99 | 6.712% | $66.1508 | $66.15 | $66.15 | $66.20 |
| Purchase #5 | $10.59 | 10.190% | $11.6691 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $194.60 | 9.635% | $213.3497 | $213.35 | $213.35 | $213.30 |
| Purchase #7 | $76.59 | 10.576% | $84.6902 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $704.43 | $770.1096 | $770.12 | $770.10 | $770.20 | |