| 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 | $43.56 | 11.430% | $48.5389 | $48.54 | $48.55 | $48.50 |
| Purchase #2 | $38.43 | 8.339% | $41.6347 | $41.63 | $41.65 | $41.60 |
| Purchase #3 | $241.89 | 10.170% | $266.4902 | $266.49 | $266.50 | $266.50 |
| Purchase #4 | $209.30 | 6.126% | $222.1217 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $160.88 | 4.575% | $168.2403 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $156.41 | 13.691% | $177.8241 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $11.52 | 4.130% | $11.9958 | $12.00 | $12.00 | $12.00 |
| 7 purchase totals = | $861.99 | $936.8457 | $936.84 | $936.85 | $936.70 | |