| 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 | $36.94 | 4.482% | $38.5957 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $22.63 | 12.180% | $25.3863 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $71.27 | 6.793% | $76.1114 | $76.11 | $76.10 | $76.10 |
| Purchase #4 | $98.37 | 4.783% | $103.075 | $103.08 | $103.10 | $103.10 |
| Purchase #5 | $6.65 | 13.476% | $7.5462 | $7.55 | $7.55 | $7.50 |
| Purchase #6 | $118.71 | 3.699% | $123.1011 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $135.92 | 13.849% | $154.7436 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $490.49 | $528.5593 | $528.57 | $528.60 | $528.50 | |