| 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 | $60.72 | 4.436% | $63.4135 | $63.41 | $63.40 | $63.40 |
| Purchase #2 | $202.94 | 8.348% | $219.8814 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $104.30 | 7.851% | $112.4886 | $112.49 | $112.50 | $112.50 |
| Purchase #4 | $146.79 | 7.360% | $157.5937 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $76.95 | 4.173% | $80.1611 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $147.53 | 5.364% | $155.4435 | $155.44 | $155.45 | $155.40 |
| Purchase #7 | $156.80 | 6.819% | $167.4922 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $896.03 | $956.4740 | $956.46 | $956.50 | $956.50 | |