| 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 | $39.39 | 4.630% | $41.2138 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $24.37 | 4.199% | $25.3933 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $92.91 | 10.618% | $102.7752 | $102.78 | $102.80 | $102.80 |
| Purchase #4 | $142.46 | 9.406% | $155.8598 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $134.31 | 13.150% | $151.9718 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $171.89 | 4.361% | $179.3861 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $16.40 | 8.185% | $17.7423 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $621.73 | $674.3423 | $674.34 | $674.35 | $674.40 | |