| 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 | $110.47 | 8.774% | $120.1626 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $95.29 | 8.759% | $103.6365 | $103.64 | $103.65 | $103.60 |
| Purchase #3 | $68.88 | 9.539% | $75.4505 | $75.45 | $75.45 | $75.50 |
| Purchase #4 | $26.59 | 3.573% | $27.5401 | $27.54 | $27.55 | $27.50 |
| Purchase #5 | $157.56 | 4.424% | $164.5305 | $164.53 | $164.55 | $164.50 |
| Purchase #6 | $17.79 | 10.540% | $19.6651 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $207.84 | 4.173% | $216.5132 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $684.42 | $727.4985 | $727.50 | $727.50 | $727.50 | |