| 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 | $109.71 | 4.551% | $114.7029 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $57.68 | 13.654% | $65.5556 | $65.56 | $65.55 | $65.60 |
| Purchase #3 | $105.83 | 5.620% | $111.7776 | $111.78 | $111.80 | $111.80 |
| Purchase #4 | $83.97 | 11.775% | $93.8575 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $240.94 | 8.551% | $261.5428 | $261.54 | $261.55 | $261.50 |
| Purchase #6 | $147.60 | 8.613% | $160.3128 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $88.51 | 11.129% | $98.3603 | $98.36 | $98.35 | $98.40 |
| 7 purchase totals = | $834.24 | $906.1095 | $906.11 | $906.10 | $906.20 | |