| 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 | $95.67 | 7.838% | $103.1686 | $103.17 | $103.15 | $103.20 |
| Purchase #2 | $44.94 | 4.665% | $47.0365 | $47.04 | $47.05 | $47.00 |
| Purchase #3 | $23.70 | 12.673% | $26.7035 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $56.30 | 7.450% | $60.4944 | $60.49 | $60.50 | $60.50 |
| Purchase #5 | $98.33 | 5.106% | $103.3507 | $103.35 | $103.35 | $103.40 |
| Purchase #6 | $35.26 | 11.129% | $39.1841 | $39.18 | $39.20 | $39.20 |
| Purchase #7 | $100.28 | 8.352% | $108.6554 | $108.66 | $108.65 | $108.70 |
| 7 purchase totals = | $454.48 | $488.5932 | $488.59 | $488.60 | $488.70 | |