| 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 | $29.86 | 7.133% | $31.9899 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $63.59 | 3.293% | $65.684 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $195.41 | 11.720% | $218.3121 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $69.28 | 3.250% | $71.5316 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $201.60 | 11.147% | $224.0724 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $92.98 | 5.362% | $97.9656 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $177.36 | 13.449% | $201.2131 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $830.08 | $910.7687 | $910.76 | $910.75 | $910.80 | |