| 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 | $34.32 | 8.635% | $37.2835 | $37.28 | $37.30 | $37.30 |
| Purchase #2 | $147.78 | 12.628% | $166.4417 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $223.92 | 13.596% | $254.3642 | $254.36 | $254.35 | $254.40 |
| Purchase #4 | $127.85 | 3.743% | $132.6354 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $62.34 | 3.438% | $64.4832 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $37.26 | 10.697% | $41.2457 | $41.25 | $41.25 | $41.20 |
| Purchase #7 | $80.92 | 12.809% | $91.285 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $714.39 | $787.7387 | $787.74 | $787.80 | $787.70 | |