| 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 | $43.70 | 6.835% | $46.6869 | $46.69 | $46.70 | $46.70 |
| Purchase #2 | $90.78 | 5.797% | $96.0425 | $96.04 | $96.05 | $96.00 |
| Purchase #3 | $209.81 | 13.226% | $237.5595 | $237.56 | $237.55 | $237.60 |
| Purchase #4 | $172.86 | 9.808% | $189.8141 | $189.81 | $189.80 | $189.80 |
| Purchase #5 | $25.51 | 8.818% | $27.7595 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $64.88 | 8.688% | $70.5168 | $70.52 | $70.50 | $70.50 |
| Purchase #7 | $27.47 | 12.312% | $30.8521 | $30.85 | $30.85 | $30.90 |
| 7 purchase totals = | $635.01 | $699.2314 | $699.23 | $699.20 | $699.30 | |