| 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 | $93.36 | 6.729% | $99.6422 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $23.27 | 10.719% | $25.7643 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $28.80 | 9.555% | $31.5518 | $31.55 | $31.55 | $31.60 |
| Purchase #4 | $76.33 | 4.691% | $79.9106 | $79.91 | $79.90 | $79.90 |
| Purchase #5 | $40.42 | 6.166% | $42.9123 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $210.59 | 3.240% | $217.4131 | $217.41 | $217.40 | $217.40 |
| Purchase #7 | $213.97 | 12.196% | $240.0658 | $240.07 | $240.05 | $240.10 |
| 7 purchase totals = | $686.74 | $737.2601 | $737.25 | $737.20 | $737.30 | |