| 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 | $35.82 | 9.501% | $39.2233 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $117.76 | 5.659% | $124.424 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $51.28 | 5.528% | $54.1148 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $246.69 | 5.671% | $260.6798 | $260.68 | $260.70 | $260.70 |
| Purchase #5 | $143.99 | 12.505% | $161.9959 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $108.88 | 5.794% | $115.1885 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $142.82 | 10.303% | $157.5347 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $847.24 | $913.1610 | $913.15 | $913.15 | $913.10 | |