| 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 | $9.97 | 6.207% | $10.5888 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $9.39 | 9.243% | $10.2579 | $10.26 | $10.25 | $10.30 |
| Purchase #3 | $22.48 | 12.273% | $25.239 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $23.57 | 12.669% | $26.5561 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $223.82 | 9.644% | $245.4052 | $245.41 | $245.40 | $245.40 |
| Purchase #6 | $5.99 | 4.607% | $6.266 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $89.57 | 13.670% | $101.8142 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $384.79 | $426.1272 | $426.14 | $426.10 | $426.20 | |