| 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 | $32.32 | 3.627% | $33.4922 | $33.49 | $33.50 | $33.50 |
| Purchase #2 | $223.46 | 6.231% | $237.3838 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $172.55 | 6.598% | $183.9348 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $102.28 | 11.550% | $114.0933 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $226.43 | 10.272% | $249.6889 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $35.93 | 9.420% | $39.3146 | $39.31 | $39.30 | $39.30 |
| Purchase #7 | $58.30 | 4.310% | $60.8127 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $851.27 | $918.7203 | $918.70 | $918.75 | $918.70 | |