| 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 | $43.89 | 6.773% | $46.8627 | $46.86 | $46.85 | $46.90 |
| Purchase #2 | $129.60 | 8.872% | $141.0981 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $6.80 | 4.636% | $7.1152 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $108.79 | 4.208% | $113.3679 | $113.37 | $113.35 | $113.40 |
| Purchase #5 | $237.90 | 11.296% | $264.7732 | $264.77 | $264.75 | $264.80 |
| Purchase #6 | $117.80 | 4.660% | $123.2895 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $49.49 | 13.367% | $56.1053 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $694.27 | $752.6119 | $752.62 | $752.55 | $752.70 | |