| 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 | $19.59 | 5.106% | $20.5903 | $20.59 | $20.60 | $20.60 |
| Purchase #2 | $84.69 | 12.797% | $95.5278 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $52.64 | 12.327% | $59.1289 | $59.13 | $59.15 | $59.10 |
| Purchase #4 | $161.52 | 9.508% | $176.8773 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $132.95 | 6.668% | $141.8151 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $179.27 | 10.288% | $197.7133 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $54.87 | 7.407% | $58.9342 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $685.53 | $750.5869 | $750.59 | $750.65 | $750.50 | |