| 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 | $60.99 | 13.715% | $69.3548 | $69.35 | $69.35 | $69.40 |
| Purchase #2 | $52.79 | 11.402% | $58.8091 | $58.81 | $58.80 | $58.80 |
| Purchase #3 | $194.81 | 10.629% | $215.5164 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $84.55 | 3.276% | $87.3199 | $87.32 | $87.30 | $87.30 |
| Purchase #5 | $121.68 | 7.685% | $131.0311 | $131.03 | $131.05 | $131.00 |
| Purchase #6 | $44.51 | 4.340% | $46.4417 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $39.74 | 9.868% | $43.6615 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $599.07 | $652.1345 | $652.13 | $652.10 | $652.10 | |