| 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 | $80.86 | 10.477% | $89.3317 | $89.33 | $89.35 | $89.30 |
| Purchase #2 | $67.96 | 8.226% | $73.5504 | $73.55 | $73.55 | $73.60 |
| Purchase #3 | $105.77 | 13.438% | $119.9834 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $175.70 | 6.338% | $186.8359 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $195.64 | 3.846% | $203.1643 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $58.25 | 3.262% | $60.1501 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $82.84 | 12.182% | $92.9316 | $92.93 | $92.95 | $92.90 |
| 7 purchase totals = | $767.02 | $825.9474 | $825.94 | $826.00 | $826.00 | |