| 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 | $95.38 | 9.105% | $104.0643 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $31.57 | 11.417% | $35.1743 | $35.17 | $35.15 | $35.20 |
| Purchase #3 | $124.35 | 3.817% | $129.0964 | $129.10 | $129.10 | $129.10 |
| Purchase #4 | $231.47 | 5.664% | $244.5805 | $244.58 | $244.60 | $244.60 |
| Purchase #5 | $70.52 | 13.672% | $80.1615 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $133.78 | 11.533% | $149.2088 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $149.95 | 8.408% | $162.5578 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $837.02 | $904.8436 | $904.84 | $904.80 | $905.00 | |