| 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 | $80.60 | 3.470% | $83.3968 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $93.81 | 13.593% | $106.5616 | $106.56 | $106.55 | $106.60 |
| Purchase #3 | $81.37 | 12.425% | $91.4802 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $99.33 | 5.278% | $104.5726 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $121.71 | 12.149% | $136.4965 | $136.50 | $136.50 | $136.50 |
| Purchase #6 | $144.40 | 9.147% | $157.6083 | $157.61 | $157.60 | $157.60 |
| Purchase #7 | $211.40 | 4.546% | $221.0102 | $221.01 | $221.00 | $221.00 |
| 7 purchase totals = | $832.62 | $901.1262 | $901.13 | $901.10 | $901.20 | |