| 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 | $46.44 | 3.331% | $47.9869 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $152.45 | 6.535% | $162.4126 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $109.99 | 13.817% | $125.1873 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $229.87 | 10.114% | $253.1191 | $253.12 | $253.10 | $253.10 |
| Purchase #5 | $37.59 | 6.334% | $39.971 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $33.43 | 9.257% | $36.5246 | $36.52 | $36.50 | $36.50 |
| Purchase #7 | $193.70 | 6.474% | $206.2401 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $803.47 | $871.4416 | $871.44 | $871.40 | $871.40 | |