| 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 | $70.34 | 7.616% | $75.6971 | $75.70 | $75.70 | $75.70 |
| Purchase #2 | $169.43 | 12.827% | $191.1628 | $191.16 | $191.15 | $191.20 |
| Purchase #3 | $5.48 | 4.865% | $5.7466 | $5.75 | $5.75 | $5.70 |
| Purchase #4 | $241.81 | 5.867% | $255.997 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $50.89 | 13.588% | $57.8049 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $27.43 | 9.470% | $30.0276 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $150.62 | 9.333% | $164.6774 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $716.00 | $781.1134 | $781.12 | $781.15 | $781.10 | |