| 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 | $26.55 | 7.681% | $28.5893 | $28.59 | $28.60 | $28.60 |
| Purchase #2 | $176.29 | 6.481% | $187.7154 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $114.51 | 9.619% | $125.5247 | $125.52 | $125.50 | $125.50 |
| Purchase #4 | $39.32 | 8.224% | $42.5537 | $42.55 | $42.55 | $42.60 |
| Purchase #5 | $73.40 | 13.508% | $83.3149 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $244.82 | 4.718% | $256.3706 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $210.45 | 13.865% | $239.6289 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $885.34 | $963.6975 | $963.69 | $963.65 | $963.70 | |