| 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 | $197.50 | 3.746% | $204.8984 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $20.49 | 7.120% | $21.9489 | $21.95 | $21.95 | $21.90 |
| Purchase #3 | $89.60 | 4.278% | $93.4331 | $93.43 | $93.45 | $93.40 |
| Purchase #4 | $44.76 | 10.734% | $49.5645 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $191.87 | 8.747% | $208.6529 | $208.65 | $208.65 | $208.70 |
| Purchase #6 | $93.38 | 8.706% | $101.5097 | $101.51 | $101.50 | $101.50 |
| Purchase #7 | $14.60 | 6.517% | $15.5515 | $15.55 | $15.55 | $15.60 |
| 7 purchase totals = | $652.20 | $695.5590 | $695.55 | $695.55 | $695.60 | |