| 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 | $98.48 | 11.508% | $109.8131 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $75.42 | 6.811% | $80.5569 | $80.56 | $80.55 | $80.60 |
| Purchase #3 | $30.83 | 9.697% | $33.8196 | $33.82 | $33.80 | $33.80 |
| Purchase #4 | $137.89 | 13.357% | $156.308 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $133.65 | 11.638% | $149.2042 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $157.64 | 10.232% | $173.7697 | $173.77 | $173.75 | $173.80 |
| Purchase #7 | $70.61 | 7.358% | $75.8055 | $75.81 | $75.80 | $75.80 |
| 7 purchase totals = | $704.52 | $779.2770 | $779.28 | $779.20 | $779.30 | |