| 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 | $20.74 | 11.120% | $23.0463 | $23.05 | $23.05 | $23.00 |
| Purchase #2 | $32.87 | 9.417% | $35.9654 | $35.97 | $35.95 | $36.00 |
| Purchase #3 | $85.96 | 12.140% | $96.3955 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $170.46 | 7.714% | $183.6093 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $240.91 | 12.675% | $271.4453 | $271.45 | $271.45 | $271.40 |
| Purchase #6 | $29.96 | 3.807% | $31.1006 | $31.10 | $31.10 | $31.10 |
| Purchase #7 | $41.41 | 4.594% | $43.3124 | $43.31 | $43.30 | $43.30 |
| 7 purchase totals = | $622.31 | $684.8748 | $684.89 | $684.85 | $684.80 | |