| 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 | $42.86 | 10.244% | $47.2506 | $47.25 | $47.25 | $47.30 |
| Purchase #2 | $167.50 | 12.670% | $188.7223 | $188.72 | $188.70 | $188.70 |
| Purchase #3 | $60.39 | 3.716% | $62.6341 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $161.91 | 4.293% | $168.8608 | $168.86 | $168.85 | $168.90 |
| Purchase #5 | $29.62 | 13.516% | $33.6234 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $77.97 | 11.839% | $87.2009 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $178.70 | 11.626% | $199.4757 | $199.48 | $199.50 | $199.50 |
| 7 purchase totals = | $718.95 | $787.7678 | $787.76 | $787.75 | $787.80 | |