| 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 | $55.85 | 8.343% | $60.5096 | $60.51 | $60.50 | $60.50 |
| Purchase #2 | $47.63 | 13.439% | $54.031 | $54.03 | $54.05 | $54.00 |
| Purchase #3 | $31.81 | 4.249% | $33.1616 | $33.16 | $33.15 | $33.20 |
| Purchase #4 | $45.68 | 8.189% | $49.4207 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $198.92 | 13.308% | $225.3923 | $225.39 | $225.40 | $225.40 |
| Purchase #6 | $218.63 | 9.286% | $238.932 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $160.68 | 13.397% | $182.2063 | $182.21 | $182.20 | $182.20 |
| 7 purchase totals = | $759.20 | $843.6535 | $843.65 | $843.65 | $843.60 | |