| 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 | $80.53 | 11.721% | $89.9689 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $192.82 | 5.326% | $203.0896 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $102.26 | 4.381% | $106.74 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $23.34 | 4.858% | $24.4739 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $241.67 | 7.536% | $259.8823 | $259.88 | $259.90 | $259.90 |
| Purchase #6 | $85.95 | 10.668% | $95.1191 | $95.12 | $95.10 | $95.10 |
| Purchase #7 | $35.39 | 5.544% | $37.352 | $37.35 | $37.35 | $37.40 |
| 7 purchase totals = | $761.96 | $816.6258 | $816.62 | $816.60 | $816.70 | |