| 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 | $118.44 | 13.617% | $134.568 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $76.89 | 5.603% | $81.1981 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $197.39 | 3.634% | $204.5632 | $204.56 | $204.55 | $204.60 |
| Purchase #4 | $63.62 | 11.809% | $71.1329 | $71.13 | $71.15 | $71.10 |
| Purchase #5 | $35.76 | 11.679% | $39.9364 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $61.36 | 12.720% | $69.165 | $69.17 | $69.15 | $69.20 |
| Purchase #7 | $29.44 | 3.190% | $30.3791 | $30.38 | $30.40 | $30.40 |
| 7 purchase totals = | $582.90 | $630.9427 | $630.95 | $630.95 | $631.00 | |