| 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 | $92.94 | 6.220% | $98.7209 | $98.72 | $98.70 | $98.70 |
| Purchase #2 | $149.56 | 12.140% | $167.7166 | $167.72 | $167.70 | $167.70 |
| Purchase #3 | $246.33 | 5.478% | $259.824 | $259.82 | $259.80 | $259.80 |
| Purchase #4 | $36.72 | 10.334% | $40.5146 | $40.51 | $40.50 | $40.50 |
| Purchase #5 | $211.29 | 13.618% | $240.0635 | $240.06 | $240.05 | $240.10 |
| Purchase #6 | $57.90 | 4.508% | $60.5101 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $74.44 | 9.811% | $81.7433 | $81.74 | $81.75 | $81.70 |
| 7 purchase totals = | $869.18 | $949.0930 | $949.08 | $949.00 | $949.00 | |