| 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 | $84.64 | 8.166% | $91.5517 | $91.55 | $91.55 | $91.60 |
| Purchase #2 | $164.40 | 8.615% | $178.5631 | $178.56 | $178.55 | $178.60 |
| Purchase #3 | $55.74 | 5.153% | $58.6123 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $33.99 | 5.440% | $35.8391 | $35.84 | $35.85 | $35.80 |
| Purchase #5 | $66.59 | 4.854% | $69.8223 | $69.82 | $69.80 | $69.80 |
| Purchase #6 | $134.27 | 7.170% | $143.8972 | $143.90 | $143.90 | $143.90 |
| Purchase #7 | $48.72 | 13.477% | $55.286 | $55.29 | $55.30 | $55.30 |
| 7 purchase totals = | $588.35 | $633.5717 | $633.57 | $633.55 | $633.60 | |