| 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 | $90.48 | 11.653% | $101.0236 | $101.02 | $101.00 | $101.00 |
| Purchase #2 | $188.71 | 5.606% | $199.2891 | $199.29 | $199.30 | $199.30 |
| Purchase #3 | $76.74 | 6.594% | $81.8002 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $76.36 | 6.330% | $81.1936 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $114.32 | 7.477% | $122.8677 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $96.25 | 5.667% | $101.7045 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $24.75 | 9.698% | $27.1503 | $27.15 | $27.15 | $27.20 |
| 7 purchase totals = | $667.61 | $715.0290 | $715.02 | $715.00 | $715.10 | |