| 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 | $225.59 | 5.385% | $237.738 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $48.54 | 10.362% | $53.5697 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $91.72 | 13.378% | $103.9903 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $74.28 | 4.707% | $77.7764 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $73.71 | 3.272% | $76.1218 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $97.36 | 10.733% | $107.8096 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $85.48 | 5.770% | $90.4122 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $696.68 | $747.4180 | $747.42 | $747.40 | $747.40 | |