| 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 | $74.65 | 10.244% | $82.2971 | $82.30 | $82.30 | $82.30 |
| Purchase #2 | $33.75 | 12.221% | $37.8746 | $37.87 | $37.85 | $37.90 |
| Purchase #3 | $60.74 | 3.550% | $62.8963 | $62.90 | $62.90 | $62.90 |
| Purchase #4 | $182.98 | 6.209% | $194.3412 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $106.32 | 12.628% | $119.7461 | $119.75 | $119.75 | $119.70 |
| Purchase #6 | $68.74 | 10.606% | $76.0306 | $76.03 | $76.05 | $76.00 |
| Purchase #7 | $128.55 | 11.674% | $143.5569 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $655.73 | $716.7428 | $716.75 | $716.75 | $716.70 | |