| 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 | $66.58 | 9.154% | $72.6747 | $72.67 | $72.65 | $72.70 |
| Purchase #2 | $71.86 | 13.369% | $81.467 | $81.47 | $81.45 | $81.50 |
| Purchase #3 | $93.66 | 6.564% | $99.8078 | $99.81 | $99.80 | $99.80 |
| Purchase #4 | $208.30 | 3.385% | $215.351 | $215.35 | $215.35 | $215.40 |
| Purchase #5 | $18.51 | 8.606% | $20.103 | $20.10 | $20.10 | $20.10 |
| Purchase #6 | $131.27 | 3.243% | $135.5271 | $135.53 | $135.55 | $135.50 |
| Purchase #7 | $207.55 | 5.838% | $219.6668 | $219.67 | $219.65 | $219.70 |
| 7 purchase totals = | $797.73 | $844.5974 | $844.60 | $844.55 | $844.70 | |