| 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 | $64.34 | 9.697% | $70.579 | $70.58 | $70.60 | $70.60 |
| Purchase #2 | $139.88 | 6.473% | $148.9344 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $130.35 | 10.187% | $143.6288 | $143.63 | $143.65 | $143.60 |
| Purchase #4 | $112.38 | 7.839% | $121.1895 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $20.94 | 6.518% | $22.3049 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $228.30 | 7.865% | $246.2558 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $192.67 | 7.842% | $207.7792 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $888.86 | $960.6716 | $960.67 | $960.75 | $960.70 | |