| 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 | $53.28 | 13.226% | $60.3268 | $60.33 | $60.35 | $60.30 |
| Purchase #2 | $18.33 | 12.137% | $20.5547 | $20.55 | $20.55 | $20.60 |
| Purchase #3 | $30.64 | 5.644% | $32.3693 | $32.37 | $32.35 | $32.40 |
| Purchase #4 | $52.62 | 11.660% | $58.7555 | $58.76 | $58.75 | $58.80 |
| Purchase #5 | $203.57 | 11.696% | $227.3795 | $227.38 | $227.40 | $227.40 |
| Purchase #6 | $219.41 | 10.351% | $242.1211 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $178.84 | 11.214% | $198.8951 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $756.69 | $840.4020 | $840.41 | $840.40 | $840.50 | |