| 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 | $108.42 | 7.427% | $116.4724 | $116.47 | $116.45 | $116.50 |
| Purchase #2 | $113.99 | 4.646% | $119.286 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $52.37 | 12.193% | $58.7555 | $58.76 | $58.75 | $58.80 |
| Purchase #4 | $40.54 | 12.391% | $45.5633 | $45.56 | $45.55 | $45.60 |
| Purchase #5 | $191.48 | 7.835% | $206.4825 | $206.48 | $206.50 | $206.50 |
| Purchase #6 | $88.61 | 4.848% | $92.9058 | $92.91 | $92.90 | $92.90 |
| Purchase #7 | $132.58 | 9.740% | $145.4933 | $145.49 | $145.50 | $145.50 |
| 7 purchase totals = | $727.99 | $784.9588 | $784.96 | $784.95 | $785.10 | |