| 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 | $39.29 | 3.817% | $40.7897 | $40.79 | $40.80 | $40.80 |
| Purchase #2 | $11.65 | 9.373% | $12.742 | $12.74 | $12.75 | $12.70 |
| Purchase #3 | $84.95 | 8.238% | $91.9482 | $91.95 | $91.95 | $91.90 |
| Purchase #4 | $69.90 | 8.701% | $75.982 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $31.73 | 11.697% | $35.4415 | $35.44 | $35.45 | $35.40 |
| Purchase #6 | $230.91 | 5.818% | $244.3443 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $224.53 | 3.750% | $232.9499 | $232.95 | $232.95 | $232.90 |
| 7 purchase totals = | $692.96 | $734.1976 | $734.19 | $734.25 | $734.00 | |