| 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 | $33.39 | 11.294% | $37.1611 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $8.58 | 11.320% | $9.5513 | $9.55 | $9.55 | $9.60 |
| Purchase #3 | $109.40 | 12.220% | $122.7687 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $210.67 | 12.610% | $237.2355 | $237.24 | $237.25 | $237.20 |
| Purchase #5 | $53.78 | 11.622% | $60.0303 | $60.03 | $60.05 | $60.00 |
| Purchase #6 | $96.80 | 5.263% | $101.8946 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $132.43 | 3.806% | $137.4703 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $645.05 | $706.1118 | $706.11 | $706.10 | $706.20 | |