| 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 | $47.55 | 4.213% | $49.5533 | $49.55 | $49.55 | $49.60 |
| Purchase #2 | $144.30 | 12.121% | $161.7906 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $101.77 | 13.653% | $115.6647 | $115.66 | $115.65 | $115.70 |
| Purchase #4 | $97.84 | 6.185% | $103.8914 | $103.89 | $103.90 | $103.90 |
| Purchase #5 | $199.85 | 8.142% | $216.1218 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $233.59 | 6.316% | $248.3435 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $140.35 | 4.210% | $146.2587 | $146.26 | $146.25 | $146.30 |
| 7 purchase totals = | $965.25 | $1,041.6240 | $1,041.61 | $1,041.60 | $1,041.70 | |