| 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 | $69.52 | 5.530% | $73.3645 | $73.36 | $73.35 | $73.40 |
| Purchase #2 | $116.36 | 12.663% | $131.0947 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $189.58 | 10.545% | $209.5712 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $108.73 | 7.638% | $117.0348 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $6.51 | 8.375% | $7.0552 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $32.58 | 9.340% | $35.623 | $35.62 | $35.60 | $35.60 |
| Purchase #7 | $36.67 | 4.637% | $38.3704 | $38.37 | $38.35 | $38.40 |
| 7 purchase totals = | $559.95 | $612.1138 | $612.10 | $612.05 | $612.20 | |