| 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 | $47.94 | 5.249% | $50.4564 | $50.46 | $50.45 | $50.50 |
| Purchase #2 | $36.46 | 9.332% | $39.8624 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $166.52 | 4.276% | $173.6404 | $173.64 | $173.65 | $173.60 |
| Purchase #4 | $201.92 | 13.519% | $229.2176 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $157.50 | 3.570% | $163.1228 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $243.62 | 8.607% | $264.5884 | $264.59 | $264.60 | $264.60 |
| Purchase #7 | $156.86 | 6.612% | $167.2316 | $167.23 | $167.25 | $167.20 |
| 7 purchase totals = | $1,010.82 | $1,088.1196 | $1,088.12 | $1,088.10 | $1,088.10 | |