| 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 | $94.55 | 5.509% | $99.7588 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $247.90 | 5.255% | $260.9271 | $260.93 | $260.95 | $260.90 |
| Purchase #3 | $235.31 | 10.270% | $259.4763 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $82.97 | 5.298% | $87.3658 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $38.63 | 3.436% | $39.9573 | $39.96 | $39.95 | $40.00 |
| Purchase #6 | $32.95 | 4.727% | $34.5075 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $59.65 | 12.143% | $66.8933 | $66.89 | $66.90 | $66.90 |
| 7 purchase totals = | $791.96 | $848.8861 | $848.90 | $848.90 | $849.00 | |