| 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 | $36.60 | 8.127% | $39.5745 | $39.57 | $39.55 | $39.60 |
| Purchase #2 | $195.53 | 3.691% | $202.747 | $202.75 | $202.75 | $202.70 |
| Purchase #3 | $62.56 | 12.744% | $70.5326 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $122.93 | 8.436% | $133.3004 | $133.30 | $133.30 | $133.30 |
| Purchase #5 | $91.33 | 13.461% | $103.6239 | $103.62 | $103.60 | $103.60 |
| Purchase #6 | $224.25 | 4.276% | $233.8389 | $233.84 | $233.85 | $233.80 |
| Purchase #7 | $94.42 | 9.327% | $103.2266 | $103.23 | $103.25 | $103.20 |
| 7 purchase totals = | $827.62 | $886.8439 | $886.84 | $886.85 | $886.70 | |