| 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 | $66.97 | 11.638% | $74.764 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $218.73 | 7.187% | $234.4501 | $234.45 | $234.45 | $234.50 |
| Purchase #3 | $72.58 | 9.638% | $79.5753 | $79.58 | $79.60 | $79.60 |
| Purchase #4 | $70.37 | 4.343% | $73.4262 | $73.43 | $73.45 | $73.40 |
| Purchase #5 | $84.97 | 6.111% | $90.1625 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $207.56 | 10.777% | $229.9287 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $26.34 | 12.129% | $29.5348 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $747.52 | $811.8416 | $811.84 | $811.90 | $811.90 | |