| 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 | $120.70 | 11.600% | $134.7012 | $134.70 | $134.70 | $134.70 |
| Purchase #2 | $67.61 | 10.717% | $74.8558 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $187.57 | 11.832% | $209.7633 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $32.70 | 5.444% | $34.4802 | $34.48 | $34.50 | $34.50 |
| Purchase #5 | $159.55 | 7.610% | $171.6918 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $121.88 | 8.513% | $132.2556 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $53.79 | 11.258% | $59.8457 | $59.85 | $59.85 | $59.80 |
| 7 purchase totals = | $743.80 | $817.5936 | $817.60 | $817.60 | $817.70 | |