| 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 | $32.59 | 5.135% | $34.2635 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $226.55 | 12.310% | $254.4383 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $161.66 | 11.245% | $179.8387 | $179.84 | $179.85 | $179.80 |
| Purchase #4 | $10.98 | 8.455% | $11.9084 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $172.51 | 9.510% | $188.9157 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $75.59 | 5.416% | $79.684 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $83.60 | 4.142% | $87.0627 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $763.48 | $836.1113 | $836.11 | $836.10 | $836.10 | |