| 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 | $177.67 | 5.454% | $187.3601 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $90.46 | 11.344% | $100.7218 | $100.72 | $100.70 | $100.70 |
| Purchase #3 | $24.94 | 11.329% | $27.7655 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $237.76 | 3.139% | $245.2233 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $101.36 | 8.129% | $109.5996 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $241.55 | 11.751% | $269.9345 | $269.93 | $269.95 | $269.90 |
| Purchase #7 | $21.38 | 11.657% | $23.8723 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $895.12 | $964.4771 | $964.47 | $964.40 | $964.50 | |