| 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 | $95.82 | 4.403% | $100.039 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $88.55 | 11.535% | $98.7642 | $98.76 | $98.75 | $98.80 |
| Purchase #3 | $155.88 | 4.103% | $162.2758 | $162.28 | $162.30 | $162.30 |
| Purchase #4 | $21.44 | 12.854% | $24.1959 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $47.98 | 4.233% | $50.011 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $133.53 | 3.603% | $138.3411 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $179.80 | 11.580% | $200.6208 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $723.00 | $774.2478 | $774.25 | $774.25 | $774.20 | |