| 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 | $15.49 | 13.574% | $17.5926 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $131.68 | 4.602% | $137.7399 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $147.83 | 8.709% | $160.7045 | $160.70 | $160.70 | $160.70 |
| Purchase #4 | $42.52 | 9.584% | $46.5951 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $112.49 | 3.853% | $116.8242 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $232.78 | 7.583% | $250.4317 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $241.44 | 7.181% | $258.7778 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $924.23 | $988.6658 | $988.66 | $988.70 | $988.60 | |