| 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 | $33.42 | 10.489% | $36.9254 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $244.56 | 10.438% | $270.0872 | $270.09 | $270.10 | $270.10 |
| Purchase #3 | $49.26 | 9.187% | $53.7855 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $171.65 | 3.143% | $177.045 | $177.05 | $177.05 | $177.00 |
| Purchase #5 | $84.86 | 7.867% | $91.5359 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $138.70 | 12.872% | $156.5535 | $156.55 | $156.55 | $156.60 |
| Purchase #7 | $11.47 | 10.418% | $12.6649 | $12.66 | $12.65 | $12.70 |
| 7 purchase totals = | $733.92 | $798.5974 | $798.61 | $798.65 | $798.60 | |