| 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 | $71.45 | 13.307% | $80.9579 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $56.50 | 13.407% | $64.075 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $243.34 | 6.350% | $258.7921 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $102.25 | 5.856% | $108.2378 | $108.24 | $108.25 | $108.20 |
| Purchase #5 | $247.60 | 6.617% | $263.9837 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $47.27 | 10.853% | $52.4002 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $27.90 | 13.596% | $31.6933 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $796.31 | $860.1400 | $860.14 | $860.20 | $860.20 | |