| 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 | $130.93 | 3.835% | $135.9512 | $135.95 | $135.95 | $136.00 |
| Purchase #2 | $42.46 | 7.403% | $45.6033 | $45.60 | $45.60 | $45.60 |
| Purchase #3 | $175.52 | 10.306% | $193.6091 | $193.61 | $193.60 | $193.60 |
| Purchase #4 | $44.67 | 9.255% | $48.8042 | $48.80 | $48.80 | $48.80 |
| Purchase #5 | $45.29 | 10.723% | $50.1464 | $50.15 | $50.15 | $50.10 |
| Purchase #6 | $18.58 | 11.843% | $20.7804 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $248.91 | 4.483% | $260.0686 | $260.07 | $260.05 | $260.10 |
| 7 purchase totals = | $706.36 | $754.9632 | $754.96 | $754.95 | $755.00 | |