| 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 | $7.98 | 3.380% | $8.2497 | $8.25 | $8.25 | $8.20 |
| Purchase #2 | $72.83 | 6.127% | $77.2923 | $77.29 | $77.30 | $77.30 |
| Purchase #3 | $46.61 | 13.854% | $53.0673 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $60.58 | 11.397% | $67.4843 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $180.72 | 4.541% | $188.9265 | $188.93 | $188.95 | $188.90 |
| Purchase #6 | $110.53 | 4.336% | $115.3226 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $232.34 | 5.852% | $245.9365 | $245.94 | $245.95 | $245.90 |
| 7 purchase totals = | $711.59 | $756.2792 | $756.28 | $756.30 | $756.20 | |