| 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 | $74.71 | 7.375% | $80.2199 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $5.57 | 8.738% | $6.0567 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $31.74 | 9.394% | $34.7217 | $34.72 | $34.70 | $34.70 |
| Purchase #4 | $92.37 | 3.325% | $95.4413 | $95.44 | $95.45 | $95.40 |
| Purchase #5 | $201.92 | 7.350% | $216.7611 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $33.36 | 5.646% | $35.2435 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $112.75 | 12.105% | $126.3984 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $552.42 | $594.8426 | $594.84 | $594.80 | $594.80 | |