| 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 | $42.62 | 7.491% | $45.8127 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $137.61 | 8.256% | $148.9711 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $206.95 | 12.143% | $232.0799 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $182.53 | 6.706% | $194.7705 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $85.90 | 6.483% | $91.4689 | $91.47 | $91.45 | $91.50 |
| Purchase #6 | $66.69 | 10.342% | $73.5871 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $179.41 | 12.284% | $201.4487 | $201.45 | $201.45 | $201.40 |
| 7 purchase totals = | $901.71 | $988.1389 | $988.14 | $988.10 | $988.20 | |