| 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 | $72.38 | 3.221% | $74.7114 | $74.71 | $74.70 | $74.70 |
| Purchase #2 | $84.47 | 9.130% | $92.1821 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $67.78 | 7.135% | $72.6161 | $72.62 | $72.60 | $72.60 |
| Purchase #4 | $35.46 | 10.589% | $39.2149 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $164.56 | 7.764% | $177.3364 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $29.93 | 12.383% | $33.6362 | $33.64 | $33.65 | $33.60 |
| Purchase #7 | $174.70 | 9.830% | $191.873 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $629.28 | $681.5701 | $681.57 | $681.55 | $681.50 | |