| 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 | $88.72 | 13.392% | $100.6014 | $100.60 | $100.60 | $100.60 |
| Purchase #2 | $98.27 | 3.781% | $101.9856 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $62.63 | 12.153% | $70.2414 | $70.24 | $70.25 | $70.20 |
| Purchase #4 | $41.72 | 10.485% | $46.0943 | $46.09 | $46.10 | $46.10 |
| Purchase #5 | $20.92 | 13.286% | $23.6994 | $23.70 | $23.70 | $23.70 |
| Purchase #6 | $75.98 | 5.601% | $80.2356 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $244.70 | 13.455% | $277.6244 | $277.62 | $277.60 | $277.60 |
| 7 purchase totals = | $632.94 | $700.4821 | $700.48 | $700.50 | $700.40 | |