| 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 | $46.33 | 3.201% | $47.813 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $67.45 | 6.805% | $72.04 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $46.36 | 12.695% | $52.2454 | $52.25 | $52.25 | $52.20 |
| Purchase #4 | $183.39 | 7.483% | $197.1131 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $212.99 | 9.287% | $232.7704 | $232.77 | $232.75 | $232.80 |
| Purchase #6 | $185.67 | 9.179% | $202.7126 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $23.86 | 6.440% | $25.3966 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $766.05 | $830.0911 | $830.09 | $830.05 | $830.00 | |