| 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 | $27.30 | 7.285% | $29.2888 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $123.76 | 11.388% | $137.8538 | $137.85 | $137.85 | $137.90 |
| Purchase #3 | $14.64 | 9.143% | $15.9785 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $38.88 | 4.365% | $40.5771 | $40.58 | $40.60 | $40.60 |
| Purchase #5 | $189.66 | 12.678% | $213.7051 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $173.35 | 5.321% | $182.574 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $97.84 | 10.197% | $107.8167 | $107.82 | $107.80 | $107.80 |
| 7 purchase totals = | $665.43 | $727.7940 | $727.80 | $727.80 | $727.90 | |