| 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 | $73.57 | 6.613% | $78.4352 | $78.44 | $78.45 | $78.40 |
| Purchase #2 | $62.45 | 8.225% | $67.5865 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $9.93 | 13.428% | $11.2634 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $202.66 | 3.221% | $209.1877 | $209.19 | $209.20 | $209.20 |
| Purchase #5 | $126.29 | 3.311% | $130.4715 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $198.33 | 13.818% | $225.7352 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $74.36 | 9.131% | $81.1498 | $81.15 | $81.15 | $81.10 |
| 7 purchase totals = | $747.59 | $803.8293 | $803.84 | $803.85 | $803.80 | |