| 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 | $69.79 | 8.843% | $75.9615 | $75.96 | $75.95 | $76.00 |
| Purchase #2 | $18.64 | 12.631% | $20.9944 | $20.99 | $21.00 | $21.00 |
| Purchase #3 | $82.50 | 8.871% | $89.8186 | $89.82 | $89.80 | $89.80 |
| Purchase #4 | $226.93 | 3.609% | $235.1199 | $235.12 | $235.10 | $235.10 |
| Purchase #5 | $81.46 | 6.870% | $87.0563 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $176.46 | 7.426% | $189.5639 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $156.98 | 6.127% | $166.5982 | $166.60 | $166.60 | $166.60 |
| 7 purchase totals = | $812.76 | $865.1128 | $865.11 | $865.05 | $865.20 | |