| 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 | $129.93 | 13.669% | $147.6901 | $147.69 | $147.70 | $147.70 |
| Purchase #2 | $43.44 | 13.759% | $49.4169 | $49.42 | $49.40 | $49.40 |
| Purchase #3 | $121.44 | 9.202% | $132.6149 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $27.97 | 8.349% | $30.3052 | $30.31 | $30.30 | $30.30 |
| Purchase #5 | $63.82 | 6.115% | $67.7226 | $67.72 | $67.70 | $67.70 |
| Purchase #6 | $65.70 | 8.667% | $71.3942 | $71.39 | $71.40 | $71.40 |
| Purchase #7 | $31.41 | 9.700% | $34.4568 | $34.46 | $34.45 | $34.50 |
| 7 purchase totals = | $483.71 | $533.6007 | $533.60 | $533.55 | $533.60 | |