| 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 | $70.88 | 9.276% | $77.4548 | $77.45 | $77.45 | $77.50 |
| Purchase #2 | $11.71 | 13.673% | $13.3111 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $90.39 | 9.459% | $98.94 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $168.43 | 5.181% | $177.1564 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $67.56 | 8.106% | $73.0364 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $44.37 | 10.531% | $49.0426 | $49.04 | $49.05 | $49.00 |
| Purchase #7 | $74.74 | 7.329% | $80.2177 | $80.22 | $80.20 | $80.20 |
| 7 purchase totals = | $528.08 | $569.1590 | $569.16 | $569.15 | $569.10 | |