| 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 | $209.45 | 3.277% | $216.3137 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $76.61 | 5.508% | $80.8297 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $33.74 | 3.614% | $34.9594 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $149.46 | 5.550% | $157.755 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $103.28 | 13.539% | $117.2631 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $152.36 | 9.634% | $167.0384 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $58.46 | 13.623% | $66.424 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $783.36 | $840.5833 | $840.58 | $840.55 | $840.60 | |