| 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 | $51.40 | 11.233% | $57.1738 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $73.49 | 11.838% | $82.1897 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $103.53 | 10.131% | $114.0186 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $68.27 | 13.779% | $77.6769 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $101.97 | 13.331% | $115.5636 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $203.36 | 10.295% | $224.2959 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $204.71 | 9.303% | $223.7542 | $223.75 | $223.75 | $223.80 |
| 7 purchase totals = | $806.73 | $894.6727 | $894.67 | $894.65 | $894.80 | |