| 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 | $32.89 | 8.282% | $35.6139 | $35.61 | $35.60 | $35.60 |
| Purchase #2 | $30.92 | 5.122% | $32.5037 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $61.32 | 12.727% | $69.1242 | $69.12 | $69.10 | $69.10 |
| Purchase #4 | $117.78 | 3.550% | $121.9612 | $121.96 | $121.95 | $122.00 |
| Purchase #5 | $8.25 | 9.511% | $9.0347 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $38.26 | 3.132% | $39.4583 | $39.46 | $39.45 | $39.50 |
| Purchase #7 | $13.76 | 10.298% | $15.177 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $303.18 | $322.8730 | $322.86 | $322.85 | $322.90 | |