| 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 | $70.35 | 13.762% | $80.0316 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $98.26 | 7.599% | $105.7268 | $105.73 | $105.75 | $105.70 |
| Purchase #3 | $103.69 | 11.191% | $115.2939 | $115.29 | $115.30 | $115.30 |
| Purchase #4 | $181.96 | 10.382% | $200.8511 | $200.85 | $200.85 | $200.90 |
| Purchase #5 | $87.92 | 8.671% | $95.5435 | $95.54 | $95.55 | $95.50 |
| Purchase #6 | $53.98 | 12.432% | $60.6908 | $60.69 | $60.70 | $60.70 |
| Purchase #7 | $59.34 | 4.198% | $61.8311 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $655.50 | $719.9688 | $719.96 | $720.05 | $719.90 | |