| 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 | $51.39 | 13.352% | $58.2516 | $58.25 | $58.25 | $58.30 |
| Purchase #2 | $156.28 | 4.597% | $163.4642 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $195.72 | 10.379% | $216.0338 | $216.03 | $216.05 | $216.00 |
| Purchase #4 | $178.92 | 13.247% | $202.6215 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $44.50 | 13.736% | $50.6125 | $50.61 | $50.60 | $50.60 |
| Purchase #6 | $211.83 | 13.852% | $241.1727 | $241.17 | $241.15 | $241.20 |
| Purchase #7 | $84.33 | 8.533% | $91.5259 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $922.97 | $1,023.6822 | $1,023.67 | $1,023.65 | $1,023.70 | |