| 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 | $31.34 | 11.709% | $35.0096 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $169.47 | 4.521% | $177.1317 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $149.43 | 11.423% | $166.4994 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $47.84 | 6.352% | $50.8788 | $50.88 | $50.90 | $50.90 |
| Purchase #5 | $179.75 | 4.172% | $187.2492 | $187.25 | $187.25 | $187.20 |
| Purchase #6 | $103.97 | 13.121% | $117.6119 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $102.63 | 3.145% | $105.8577 | $105.86 | $105.85 | $105.90 |
| 7 purchase totals = | $784.43 | $840.2383 | $840.24 | $840.25 | $840.20 | |