| 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 | $63.66 | 13.622% | $72.3318 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $43.82 | 8.447% | $47.5215 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $215.74 | 7.446% | $231.804 | $231.80 | $231.80 | $231.80 |
| Purchase #4 | $95.72 | 3.221% | $98.8031 | $98.80 | $98.80 | $98.80 |
| Purchase #5 | $54.62 | 5.749% | $57.7601 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $90.59 | 13.271% | $102.6122 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $69.95 | 6.766% | $74.6828 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $634.10 | $685.5155 | $685.50 | $685.50 | $685.50 | |