| 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 | $26.50 | 9.736% | $29.08 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $195.60 | 8.559% | $212.3414 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $193.74 | 8.842% | $210.8705 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $75.61 | 13.190% | $85.583 | $85.58 | $85.60 | $85.60 |
| Purchase #5 | $43.61 | 9.825% | $47.8947 | $47.89 | $47.90 | $47.90 |
| Purchase #6 | $71.59 | 3.473% | $74.0763 | $74.08 | $74.10 | $74.10 |
| Purchase #7 | $200.25 | 8.820% | $217.9121 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $806.90 | $877.7580 | $877.75 | $877.80 | $877.80 | |