| 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 | $81.80 | 3.611% | $84.7538 | $84.75 | $84.75 | $84.80 |
| Purchase #2 | $66.88 | 4.208% | $69.6943 | $69.69 | $69.70 | $69.70 |
| Purchase #3 | $189.32 | 10.611% | $209.4087 | $209.41 | $209.40 | $209.40 |
| Purchase #4 | $12.83 | 3.730% | $13.3086 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $219.28 | 6.701% | $233.974 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $82.73 | 7.656% | $89.0638 | $89.06 | $89.05 | $89.10 |
| Purchase #7 | $216.32 | 13.453% | $245.4215 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $869.16 | $945.6247 | $945.61 | $945.55 | $945.70 | |