| 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 | $25.59 | 12.502% | $28.7893 | $28.79 | $28.80 | $28.80 |
| Purchase #2 | $246.97 | 5.180% | $259.763 | $259.76 | $259.75 | $259.80 |
| Purchase #3 | $29.88 | 11.452% | $33.3019 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $48.38 | 4.712% | $50.6597 | $50.66 | $50.65 | $50.70 |
| Purchase #5 | $71.70 | 12.378% | $80.575 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $72.85 | 10.771% | $80.6967 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $197.58 | 12.470% | $222.2182 | $222.22 | $222.20 | $222.20 |
| 7 purchase totals = | $692.95 | $756.0038 | $756.01 | $756.00 | $756.10 | |