| 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 | $81.78 | 7.257% | $87.7148 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $136.50 | 3.607% | $141.4236 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $245.58 | 11.605% | $274.0796 | $274.08 | $274.10 | $274.10 |
| Purchase #4 | $155.80 | 7.503% | $167.4897 | $167.49 | $167.50 | $167.50 |
| Purchase #5 | $182.90 | 6.746% | $195.2384 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $50.54 | 13.817% | $57.5231 | $57.52 | $57.50 | $57.50 |
| Purchase #7 | $70.45 | 6.444% | $74.9898 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $923.55 | $998.4590 | $998.45 | $998.45 | $998.40 | |