| 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 | $77.56 | 4.252% | $80.8579 | $80.86 | $80.85 | $80.90 |
| Purchase #2 | $80.28 | 12.274% | $90.1336 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $91.94 | 12.350% | $103.2946 | $103.29 | $103.30 | $103.30 |
| Purchase #4 | $190.43 | 4.593% | $199.1764 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $209.45 | 7.735% | $225.651 | $225.65 | $225.65 | $225.70 |
| Purchase #6 | $209.34 | 5.107% | $220.031 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $73.32 | 4.523% | $76.6363 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $932.32 | $995.7808 | $995.78 | $995.85 | $995.80 | |