| 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 | $98.59 | 5.804% | $104.3122 | $104.31 | $104.30 | $104.30 |
| Purchase #2 | $25.67 | 7.554% | $27.6091 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $23.84 | 11.110% | $26.4886 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $36.62 | 11.434% | $40.8071 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $241.84 | 6.600% | $257.8014 | $257.80 | $257.80 | $257.80 |
| Purchase #6 | $26.54 | 4.815% | $27.8179 | $27.82 | $27.80 | $27.80 |
| Purchase #7 | $124.77 | 3.294% | $128.8799 | $128.88 | $128.90 | $128.90 |
| 7 purchase totals = | $577.87 | $613.7162 | $613.72 | $613.70 | $613.70 | |