| 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 | $43.97 | 12.151% | $49.3128 | $49.31 | $49.30 | $49.30 |
| Purchase #2 | $48.75 | 10.203% | $53.724 | $53.72 | $53.70 | $53.70 |
| Purchase #3 | $162.73 | 9.245% | $177.7744 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $57.76 | 11.533% | $64.4215 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $54.86 | 4.542% | $57.3517 | $57.35 | $57.35 | $57.40 |
| Purchase #6 | $164.96 | 3.777% | $171.1905 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $156.72 | 12.847% | $176.8538 | $176.85 | $176.85 | $176.90 |
| 7 purchase totals = | $689.75 | $750.6287 | $750.61 | $750.55 | $750.70 | |