| 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 | $85.80 | 12.472% | $96.501 | $96.50 | $96.50 | $96.50 |
| Purchase #2 | $93.71 | 6.798% | $100.0804 | $100.08 | $100.10 | $100.10 |
| Purchase #3 | $136.50 | 3.799% | $141.6856 | $141.69 | $141.70 | $141.70 |
| Purchase #4 | $182.29 | 10.833% | $202.0375 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $42.58 | 9.603% | $46.669 | $46.67 | $46.65 | $46.70 |
| Purchase #6 | $93.37 | 5.152% | $98.1804 | $98.18 | $98.20 | $98.20 |
| Purchase #7 | $221.60 | 6.449% | $235.891 | $235.89 | $235.90 | $235.90 |
| 7 purchase totals = | $855.85 | $921.0449 | $921.05 | $921.10 | $921.10 | |