| 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 | $233.79 | 12.758% | $263.6169 | $263.62 | $263.60 | $263.60 |
| Purchase #2 | $24.96 | 11.826% | $27.9118 | $27.91 | $27.90 | $27.90 |
| Purchase #3 | $38.84 | 13.212% | $43.9715 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $100.67 | 10.868% | $111.6108 | $111.61 | $111.60 | $111.60 |
| Purchase #5 | $61.60 | 11.798% | $68.8676 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $43.97 | 12.279% | $49.3691 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $6.46 | 7.285% | $6.9306 | $6.93 | $6.95 | $6.90 |
| 7 purchase totals = | $510.29 | $572.2783 | $572.28 | $572.20 | $572.30 | |