| 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 | $49.52 | 8.369% | $53.6643 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $141.49 | 11.820% | $158.2141 | $158.21 | $158.20 | $158.20 |
| Purchase #3 | $61.43 | 11.301% | $68.3722 | $68.37 | $68.35 | $68.40 |
| Purchase #4 | $40.53 | 13.665% | $46.0684 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $34.28 | 13.794% | $39.0086 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $194.71 | 7.558% | $209.4262 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $225.33 | 4.143% | $234.6654 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $747.29 | $809.4192 | $809.42 | $809.35 | $809.50 | |