| 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 | $76.93 | 3.707% | $79.7818 | $79.78 | $79.80 | $79.80 |
| Purchase #2 | $155.88 | 10.152% | $171.7049 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $176.56 | 6.218% | $187.5385 | $187.54 | $187.55 | $187.50 |
| Purchase #4 | $103.47 | 13.819% | $117.7685 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $91.60 | 7.872% | $98.8108 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $12.34 | 8.616% | $13.4032 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $137.33 | 13.199% | $155.4562 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $754.11 | $824.4639 | $824.46 | $824.45 | $824.50 | |