| 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 | $48.73 | 9.660% | $53.4373 | $53.44 | $53.45 | $53.40 |
| Purchase #2 | $72.46 | 11.700% | $80.9378 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $45.26 | 9.678% | $49.6403 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $176.96 | 3.578% | $183.2916 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $132.77 | 10.842% | $147.1649 | $147.16 | $147.15 | $147.20 |
| Purchase #6 | $224.82 | 4.502% | $234.9414 | $234.94 | $234.95 | $234.90 |
| Purchase #7 | $66.26 | 7.366% | $71.1407 | $71.14 | $71.15 | $71.10 |
| 7 purchase totals = | $767.26 | $820.5540 | $820.55 | $820.60 | $820.40 | |