| 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 | $93.51 | 4.311% | $97.5412 | $97.54 | $97.55 | $97.50 |
| Purchase #2 | $44.92 | 5.689% | $47.4755 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $150.53 | 7.507% | $161.8303 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $27.64 | 10.331% | $30.4955 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $54.80 | 5.668% | $57.9061 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $138.93 | 11.590% | $155.032 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $31.34 | 13.472% | $35.5621 | $35.56 | $35.55 | $35.60 |
| 7 purchase totals = | $541.67 | $585.8427 | $585.85 | $585.90 | $585.80 | |