| 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 | $43.73 | 3.870% | $45.4224 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $68.47 | 8.158% | $74.0558 | $74.06 | $74.05 | $74.10 |
| Purchase #3 | $85.36 | 6.647% | $91.0339 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $53.47 | 9.154% | $58.3646 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $106.35 | 13.464% | $120.669 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $85.59 | 3.655% | $88.7183 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $83.73 | 13.328% | $94.8895 | $94.89 | $94.90 | $94.90 |
| 7 purchase totals = | $526.70 | $573.1535 | $573.15 | $573.10 | $573.20 | |