| 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 | $65.61 | 9.615% | $71.9184 | $71.92 | $71.90 | $71.90 |
| Purchase #2 | $15.35 | 5.548% | $16.2016 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $202.34 | 6.609% | $215.7127 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $217.35 | 12.707% | $244.9687 | $244.97 | $244.95 | $245.00 |
| Purchase #5 | $24.27 | 5.109% | $25.51 | $25.51 | $25.50 | $25.50 |
| Purchase #6 | $192.44 | 8.871% | $209.5114 | $209.51 | $209.50 | $209.50 |
| Purchase #7 | $181.61 | 7.271% | $194.8149 | $194.81 | $194.80 | $194.80 |
| 7 purchase totals = | $898.97 | $978.6377 | $978.63 | $978.55 | $978.60 | |