| 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 | $63.88 | 9.595% | $70.0093 | $70.01 | $70.00 | $70.00 |
| Purchase #2 | $132.97 | 4.106% | $138.4297 | $138.43 | $138.45 | $138.40 |
| Purchase #3 | $221.53 | 8.750% | $240.9139 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $242.51 | 9.311% | $265.0901 | $265.09 | $265.10 | $265.10 |
| Purchase #5 | $175.71 | 11.133% | $195.2718 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $20.85 | 6.779% | $22.2634 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $45.31 | 7.700% | $48.7989 | $48.80 | $48.80 | $48.80 |
| 7 purchase totals = | $902.76 | $980.7771 | $980.77 | $980.75 | $980.80 | |