| 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 | $27.45 | 6.488% | $29.231 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $36.82 | 8.354% | $39.8959 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $24.57 | 7.558% | $26.427 | $26.43 | $26.45 | $26.40 |
| Purchase #4 | $197.90 | 4.368% | $206.5443 | $206.54 | $206.55 | $206.50 |
| Purchase #5 | $129.74 | 8.195% | $140.3722 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $227.64 | 7.600% | $244.9406 | $244.94 | $244.95 | $244.90 |
| Purchase #7 | $171.43 | 10.460% | $189.3616 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $815.55 | $876.7726 | $876.77 | $876.80 | $876.70 | |