| 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 | $228.36 | 5.152% | $240.1251 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $249.88 | 13.600% | $283.8637 | $283.86 | $283.85 | $283.90 |
| Purchase #3 | $6.60 | 8.626% | $7.1693 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $73.59 | 7.300% | $78.9621 | $78.96 | $78.95 | $79.00 |
| Purchase #5 | $71.52 | 12.461% | $80.4321 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $10.43 | 5.385% | $10.9917 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $60.55 | 7.631% | $65.1706 | $65.17 | $65.15 | $65.20 |
| 7 purchase totals = | $700.93 | $766.7146 | $766.71 | $766.70 | $766.80 | |