| 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 | $51.25 | 12.201% | $57.503 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $17.41 | 13.556% | $19.7701 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $119.59 | 7.713% | $128.814 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $39.89 | 6.765% | $42.5886 | $42.59 | $42.60 | $42.60 |
| Purchase #5 | $228.80 | 11.110% | $254.2197 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $47.28 | 5.224% | $49.7499 | $49.75 | $49.75 | $49.70 |
| Purchase #7 | $72.75 | 4.429% | $75.9721 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $576.97 | $628.6174 | $628.61 | $628.55 | $628.60 | |