| 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 | $31.71 | 9.727% | $34.7944 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $45.73 | 4.129% | $47.6182 | $47.62 | $47.60 | $47.60 |
| Purchase #3 | $150.67 | 7.519% | $161.9989 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $129.97 | 13.169% | $147.0857 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $217.43 | 7.866% | $234.533 | $234.53 | $234.55 | $234.50 |
| Purchase #6 | $32.40 | 3.791% | $33.6283 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $14.51 | 8.863% | $15.796 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $622.42 | $675.4545 | $675.46 | $675.50 | $675.40 | |