| 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 | $94.34 | 4.691% | $98.7655 | $98.77 | $98.75 | $98.80 |
| Purchase #2 | $72.55 | 11.636% | $80.9919 | $80.99 | $81.00 | $81.00 |
| Purchase #3 | $143.74 | 4.237% | $149.8303 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $90.40 | 8.290% | $97.8942 | $97.89 | $97.90 | $97.90 |
| Purchase #5 | $54.68 | 9.589% | $59.9233 | $59.92 | $59.90 | $59.90 |
| Purchase #6 | $27.67 | 5.252% | $29.1232 | $29.12 | $29.10 | $29.10 |
| Purchase #7 | $183.34 | 10.500% | $202.5907 | $202.59 | $202.60 | $202.60 |
| 7 purchase totals = | $666.72 | $719.1191 | $719.11 | $719.10 | $719.10 | |