| 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 | $90.55 | 9.398% | $99.0599 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $173.48 | 12.119% | $194.504 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $201.36 | 3.297% | $207.9988 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $54.76 | 9.560% | $59.9951 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $239.96 | 8.506% | $260.371 | $260.37 | $260.35 | $260.40 |
| Purchase #6 | $43.62 | 13.459% | $49.4908 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $160.90 | 4.339% | $167.8815 | $167.88 | $167.90 | $167.90 |
| 7 purchase totals = | $964.63 | $1,039.3011 | $1,039.30 | $1,039.30 | $1,039.40 | |