| 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 | $52.63 | 7.509% | $56.582 | $56.58 | $56.60 | $56.60 |
| Purchase #2 | $232.82 | 6.650% | $248.3025 | $248.30 | $248.30 | $248.30 |
| Purchase #3 | $23.45 | 12.241% | $26.3205 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $34.48 | 11.225% | $38.3504 | $38.35 | $38.35 | $38.40 |
| Purchase #5 | $197.55 | 10.179% | $217.6586 | $217.66 | $217.65 | $217.70 |
| Purchase #6 | $134.86 | 6.128% | $143.1242 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $144.48 | 11.384% | $160.9276 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $820.27 | $891.2658 | $891.26 | $891.25 | $891.30 | |