| 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 | $134.72 | 6.825% | $143.9146 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $65.35 | 9.161% | $71.3367 | $71.34 | $71.35 | $71.30 |
| Purchase #3 | $44.60 | 3.207% | $46.0303 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $92.76 | 10.640% | $102.6297 | $102.63 | $102.65 | $102.60 |
| Purchase #5 | $60.27 | 5.755% | $63.7385 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $124.85 | 8.784% | $135.8168 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $40.67 | 12.479% | $45.7452 | $45.75 | $45.75 | $45.70 |
| 7 purchase totals = | $563.22 | $609.2118 | $609.22 | $609.25 | $609.00 | |