| 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 | $31.53 | 4.824% | $33.051 | $33.05 | $33.05 | $33.10 |
| Purchase #2 | $121.84 | 9.480% | $133.3904 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $103.71 | 6.448% | $110.3972 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $119.36 | 10.228% | $131.5681 | $131.57 | $131.55 | $131.60 |
| Purchase #5 | $130.61 | 5.339% | $137.5833 | $137.58 | $137.60 | $137.60 |
| Purchase #6 | $101.85 | 5.250% | $107.1971 | $107.20 | $107.20 | $107.20 |
| Purchase #7 | $108.52 | 9.338% | $118.6536 | $118.65 | $118.65 | $118.70 |
| 7 purchase totals = | $717.42 | $771.8407 | $771.84 | $771.85 | $772.00 | |