| 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 | $35.38 | 8.329% | $38.3268 | $38.33 | $38.35 | $38.30 |
| Purchase #2 | $130.56 | 4.687% | $136.6793 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $69.76 | 9.192% | $76.1723 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $12.37 | 13.193% | $14.002 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $113.71 | 4.412% | $118.7269 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $147.58 | 7.783% | $159.0662 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $100.39 | 10.721% | $111.1528 | $111.15 | $111.15 | $111.20 |
| 7 purchase totals = | $609.75 | $654.1263 | $654.13 | $654.15 | $654.20 | |