| 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 | $116.54 | 11.153% | $129.5377 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $50.84 | 9.553% | $55.6967 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $196.55 | 7.163% | $210.6289 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $166.86 | 3.393% | $172.5216 | $172.52 | $172.50 | $172.50 |
| Purchase #5 | $95.61 | 4.324% | $99.7442 | $99.74 | $99.75 | $99.70 |
| Purchase #6 | $114.47 | 9.733% | $125.6114 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $105.61 | 11.653% | $117.9167 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $846.48 | $911.6572 | $911.66 | $911.65 | $911.50 | |