| 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 | $72.63 | 9.472% | $79.5095 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $32.83 | 5.263% | $34.5578 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $200.46 | 8.118% | $216.7333 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $197.63 | 7.294% | $212.0451 | $212.05 | $212.05 | $212.00 |
| Purchase #5 | $36.96 | 4.102% | $38.4761 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $47.66 | 7.485% | $51.2274 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $121.75 | 10.561% | $134.608 | $134.61 | $134.60 | $134.60 |
| 7 purchase totals = | $709.92 | $767.1572 | $767.17 | $767.20 | $767.10 | |