| 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 | $114.80 | 13.581% | $130.391 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $46.32 | 12.172% | $51.9581 | $51.96 | $51.95 | $52.00 |
| Purchase #3 | $65.29 | 3.303% | $67.4465 | $67.45 | $67.45 | $67.40 |
| Purchase #4 | $187.81 | 7.142% | $201.2234 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $6.36 | 11.263% | $7.0763 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $41.94 | 8.332% | $45.4344 | $45.43 | $45.45 | $45.40 |
| Purchase #7 | $238.27 | 11.525% | $265.7306 | $265.73 | $265.75 | $265.70 |
| 7 purchase totals = | $700.79 | $769.2603 | $769.26 | $769.30 | $769.20 | |