| 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 | $195.88 | 11.451% | $218.3102 | $218.31 | $218.30 | $218.30 |
| Purchase #2 | $38.86 | 5.126% | $40.852 | $40.85 | $40.85 | $40.90 |
| Purchase #3 | $203.27 | 10.855% | $225.335 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $20.46 | 10.162% | $22.5391 | $22.54 | $22.55 | $22.50 |
| Purchase #5 | $62.91 | 4.633% | $65.8246 | $65.82 | $65.80 | $65.80 |
| Purchase #6 | $152.66 | 11.826% | $170.7136 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $5.66 | 4.551% | $5.9176 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $679.70 | $749.4921 | $749.49 | $749.45 | $749.40 | |