| 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 | $88.64 | 5.348% | $93.3805 | $93.38 | $93.40 | $93.40 |
| Purchase #2 | $65.47 | 3.650% | $67.8597 | $67.86 | $67.85 | $67.90 |
| Purchase #3 | $76.38 | 13.559% | $86.7364 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $98.96 | 13.152% | $111.9752 | $111.98 | $112.00 | $112.00 |
| Purchase #5 | $74.92 | 6.508% | $79.7958 | $79.80 | $79.80 | $79.80 |
| Purchase #6 | $116.44 | 12.271% | $130.7284 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $201.29 | 8.626% | $218.6533 | $218.65 | $218.65 | $218.70 |
| 7 purchase totals = | $722.10 | $789.1293 | $789.14 | $789.20 | $789.20 | |