| 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 | $18.84 | 3.236% | $19.4497 | $19.45 | $19.45 | $19.40 |
| Purchase #2 | $202.87 | 8.160% | $219.4242 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $103.98 | 3.222% | $107.3302 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $17.84 | 12.730% | $20.111 | $20.11 | $20.10 | $20.10 |
| Purchase #5 | $69.70 | 9.158% | $76.0831 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $34.69 | 9.321% | $37.9235 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $219.51 | 7.578% | $236.1445 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $667.43 | $716.4662 | $716.45 | $716.45 | $716.30 | |