| 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 | $32.33 | 6.744% | $34.5103 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $103.29 | 6.681% | $110.1908 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $117.44 | 9.115% | $128.1447 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $231.76 | 13.215% | $262.3871 | $262.39 | $262.40 | $262.40 |
| Purchase #5 | $72.25 | 4.203% | $75.2867 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $113.97 | 8.743% | $123.9344 | $123.93 | $123.95 | $123.90 |
| Purchase #7 | $245.85 | 3.677% | $254.8899 | $254.89 | $254.90 | $254.90 |
| 7 purchase totals = | $916.89 | $989.3439 | $989.34 | $989.40 | $989.30 | |