| 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 | $62.34 | 3.457% | $64.4951 | $64.50 | $64.50 | $64.50 |
| Purchase #2 | $210.39 | 5.361% | $221.669 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $66.68 | 12.232% | $74.8363 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $62.50 | 12.843% | $70.5269 | $70.53 | $70.55 | $70.50 |
| Purchase #5 | $99.62 | 9.842% | $109.4246 | $109.42 | $109.40 | $109.40 |
| Purchase #6 | $240.79 | 6.743% | $257.0265 | $257.03 | $257.05 | $257.00 |
| Purchase #7 | $187.36 | 6.783% | $200.0686 | $200.07 | $200.05 | $200.10 |
| 7 purchase totals = | $929.68 | $998.0470 | $998.06 | $998.05 | $998.00 | |