| 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 | $53.27 | 3.832% | $55.3113 | $55.31 | $55.30 | $55.30 |
| Purchase #2 | $106.37 | 13.676% | $120.9172 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $44.29 | 10.246% | $48.828 | $48.83 | $48.85 | $48.80 |
| Purchase #4 | $102.93 | 7.788% | $110.9462 | $110.95 | $110.95 | $110.90 |
| Purchase #5 | $77.86 | 8.642% | $84.5887 | $84.59 | $84.60 | $84.60 |
| Purchase #6 | $135.83 | 4.244% | $141.5946 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $213.43 | 3.562% | $221.0324 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $733.98 | $783.2184 | $783.22 | $783.25 | $783.10 | |