| 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 | $65.45 | 5.480% | $69.0367 | $69.04 | $69.05 | $69.00 |
| Purchase #2 | $84.96 | 8.780% | $92.4195 | $92.42 | $92.40 | $92.40 |
| Purchase #3 | $237.28 | 7.335% | $254.6845 | $254.68 | $254.70 | $254.70 |
| Purchase #4 | $132.58 | 6.203% | $140.8039 | $140.80 | $140.80 | $140.80 |
| Purchase #5 | $25.59 | 3.773% | $26.5555 | $26.56 | $26.55 | $26.60 |
| Purchase #6 | $128.88 | 11.279% | $143.4164 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $77.95 | 4.532% | $81.4827 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $752.69 | $808.3992 | $808.40 | $808.40 | $808.40 | |