| 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 | $25.29 | 3.392% | $26.1478 | $26.15 | $26.15 | $26.10 |
| Purchase #2 | $145.47 | 7.332% | $156.1359 | $156.14 | $156.15 | $156.10 |
| Purchase #3 | $33.97 | 4.181% | $35.3903 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $120.53 | 7.451% | $129.5107 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $186.65 | 10.605% | $206.4442 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $48.58 | 13.197% | $54.9911 | $54.99 | $55.00 | $55.00 |
| Purchase #7 | $85.77 | 8.442% | $93.0107 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $646.26 | $701.6307 | $701.63 | $701.65 | $701.50 | |