| 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 | $233.65 | 6.476% | $248.7812 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $221.52 | 8.657% | $240.697 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $101.48 | 5.761% | $107.3263 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $14.77 | 8.789% | $16.0681 | $16.07 | $16.05 | $16.10 |
| Purchase #5 | $23.85 | 11.217% | $26.5253 | $26.53 | $26.55 | $26.50 |
| Purchase #6 | $72.56 | 7.491% | $77.9955 | $78.00 | $78.00 | $78.00 |
| Purchase #7 | $62.49 | 3.434% | $64.6359 | $64.64 | $64.65 | $64.60 |
| 7 purchase totals = | $730.32 | $782.0293 | $782.05 | $782.10 | $782.00 | |