| 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 | $22.85 | 4.437% | $23.8639 | $23.86 | $23.85 | $23.90 |
| Purchase #2 | $173.25 | 6.195% | $183.9828 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $85.94 | 5.255% | $90.4561 | $90.46 | $90.45 | $90.50 |
| Purchase #4 | $88.99 | 5.151% | $93.5739 | $93.57 | $93.55 | $93.60 |
| Purchase #5 | $129.81 | 9.184% | $141.7318 | $141.73 | $141.75 | $141.70 |
| Purchase #6 | $95.31 | 4.811% | $99.8954 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $91.83 | 12.637% | $103.4346 | $103.43 | $103.45 | $103.40 |
| 7 purchase totals = | $687.98 | $736.9385 | $736.93 | $736.95 | $737.00 | |