| 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 | $30.31 | 8.170% | $32.7863 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $30.49 | 11.349% | $33.9503 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $227.75 | 8.698% | $247.5597 | $247.56 | $247.55 | $247.60 |
| Purchase #4 | $37.31 | 10.252% | $41.135 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $209.92 | 4.404% | $219.1649 | $219.16 | $219.15 | $219.20 |
| Purchase #6 | $98.39 | 9.285% | $107.5255 | $107.53 | $107.55 | $107.50 |
| Purchase #7 | $74.90 | 6.748% | $79.9543 | $79.95 | $79.95 | $80.00 |
| 7 purchase totals = | $709.07 | $762.0760 | $762.08 | $762.10 | $762.20 | |