| 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 | $99.77 | 10.552% | $110.2977 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $151.76 | 6.569% | $161.7291 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $246.28 | 13.452% | $279.4096 | $279.41 | $279.40 | $279.40 |
| Purchase #4 | $124.83 | 10.308% | $137.6975 | $137.70 | $137.70 | $137.70 |
| Purchase #5 | $28.68 | 12.631% | $32.3026 | $32.30 | $32.30 | $32.30 |
| Purchase #6 | $51.62 | 5.794% | $54.6109 | $54.61 | $54.60 | $54.60 |
| Purchase #7 | $97.76 | 12.233% | $109.719 | $109.72 | $109.70 | $109.70 |
| 7 purchase totals = | $800.70 | $885.7664 | $885.77 | $885.75 | $885.70 | |