| 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 | $39.83 | 8.140% | $43.0722 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $92.57 | 10.629% | $102.4093 | $102.41 | $102.40 | $102.40 |
| Purchase #3 | $73.34 | 8.233% | $79.3781 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $15.64 | 6.788% | $16.7016 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $138.42 | 11.138% | $153.8372 | $153.84 | $153.85 | $153.80 |
| Purchase #6 | $103.78 | 7.337% | $111.3943 | $111.39 | $111.40 | $111.40 |
| Purchase #7 | $83.78 | 13.407% | $95.0124 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $547.36 | $601.8051 | $601.80 | $601.80 | $601.80 | |