| 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 | $57.45 | 6.651% | $61.271 | $61.27 | $61.25 | $61.30 |
| Purchase #2 | $64.61 | 9.812% | $70.9495 | $70.95 | $70.95 | $70.90 |
| Purchase #3 | $131.82 | 9.835% | $144.7845 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $140.38 | 6.297% | $149.2197 | $149.22 | $149.20 | $149.20 |
| Purchase #5 | $110.59 | 8.311% | $119.7811 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $139.34 | 11.206% | $154.9544 | $154.95 | $154.95 | $155.00 |
| Purchase #7 | $36.72 | 13.510% | $41.6809 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $680.91 | $742.6411 | $742.63 | $742.65 | $742.70 | |