| 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 | $184.67 | 8.872% | $201.0539 | $201.05 | $201.05 | $201.10 |
| Purchase #2 | $82.52 | 8.598% | $89.6151 | $89.62 | $89.60 | $89.60 |
| Purchase #3 | $69.67 | 4.721% | $72.9591 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $6.69 | 7.521% | $7.1932 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $39.68 | 8.326% | $42.9838 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $124.55 | 4.336% | $129.9505 | $129.95 | $129.95 | $130.00 |
| Purchase #7 | $67.38 | 9.762% | $73.9576 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $575.16 | $617.7132 | $617.71 | $617.70 | $617.90 | |