| 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 | $88.87 | 9.180% | $97.0283 | $97.03 | $97.05 | $97.00 |
| Purchase #2 | $35.87 | 9.215% | $39.1754 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $68.54 | 6.299% | $72.8573 | $72.86 | $72.85 | $72.90 |
| Purchase #4 | $141.74 | 7.325% | $152.1225 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $190.48 | 9.355% | $208.2994 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $66.77 | 3.517% | $69.1183 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $58.88 | 9.519% | $64.4848 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $651.15 | $703.0860 | $703.09 | $703.10 | $703.10 | |