| 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 | $34.39 | 13.717% | $39.1073 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $57.51 | 5.691% | $60.7829 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $233.42 | 4.715% | $244.4258 | $244.43 | $244.45 | $244.40 |
| Purchase #4 | $20.35 | 11.536% | $22.6976 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $9.32 | 5.689% | $9.8502 | $9.85 | $9.85 | $9.90 |
| Purchase #6 | $14.42 | 4.433% | $15.0592 | $15.06 | $15.05 | $15.10 |
| Purchase #7 | $78.62 | 8.466% | $85.276 | $85.28 | $85.30 | $85.30 |
| 7 purchase totals = | $448.03 | $477.1990 | $477.21 | $477.25 | $477.30 | |