| 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 | $73.37 | 13.302% | $83.1297 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $7.65 | 11.666% | $8.5424 | $8.54 | $8.55 | $8.50 |
| Purchase #3 | $206.52 | 12.343% | $232.0108 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $153.71 | 12.715% | $173.2542 | $173.25 | $173.25 | $173.30 |
| Purchase #5 | $80.37 | 12.262% | $90.225 | $90.23 | $90.25 | $90.20 |
| Purchase #6 | $186.63 | 10.665% | $206.5341 | $206.53 | $206.55 | $206.50 |
| Purchase #7 | $17.86 | 5.387% | $18.8221 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $726.11 | $812.5183 | $812.51 | $812.55 | $812.40 | |