| 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 | $44.48 | 7.430% | $47.7849 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $76.30 | 5.707% | $80.6544 | $80.65 | $80.65 | $80.70 |
| Purchase #3 | $138.45 | 9.440% | $151.5197 | $151.52 | $151.50 | $151.50 |
| Purchase #4 | $133.54 | 8.436% | $144.8054 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $122.89 | 8.467% | $133.2951 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $239.48 | 8.853% | $260.6812 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $31.57 | 8.187% | $34.1546 | $34.15 | $34.15 | $34.20 |
| 7 purchase totals = | $786.71 | $852.8953 | $852.89 | $852.90 | $853.00 | |