| 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 | $57.57 | 4.541% | $60.1843 | $60.18 | $60.20 | $60.20 |
| Purchase #2 | $76.26 | 11.157% | $84.7683 | $84.77 | $84.75 | $84.80 |
| Purchase #3 | $28.36 | 4.153% | $29.5378 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $187.45 | 8.644% | $203.6532 | $203.65 | $203.65 | $203.70 |
| Purchase #5 | $57.33 | 10.862% | $63.5572 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $225.46 | 6.729% | $240.6312 | $240.63 | $240.65 | $240.60 |
| Purchase #7 | $50.78 | 11.300% | $56.5181 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $683.21 | $738.8501 | $738.85 | $738.85 | $738.90 | |