| 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 | $6.63 | 9.162% | $7.2374 | $7.24 | $7.25 | $7.20 |
| Purchase #2 | $7.87 | 9.211% | $8.5949 | $8.59 | $8.60 | $8.60 |
| Purchase #3 | $60.62 | 3.143% | $62.5253 | $62.53 | $62.55 | $62.50 |
| Purchase #4 | $50.94 | 5.240% | $53.6093 | $53.61 | $53.60 | $53.60 |
| Purchase #5 | $163.94 | 8.284% | $177.5208 | $177.52 | $177.50 | $177.50 |
| Purchase #6 | $69.90 | 8.772% | $76.0316 | $76.03 | $76.05 | $76.00 |
| Purchase #7 | $103.73 | 4.428% | $108.3232 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $463.63 | $493.8425 | $493.84 | $493.85 | $493.70 | |