| 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 | $55.26 | 8.588% | $60.0057 | $60.01 | $60.00 | $60.00 |
| Purchase #2 | $28.47 | 7.187% | $30.5161 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $127.98 | 4.459% | $133.6866 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $54.74 | 8.477% | $59.3803 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $122.47 | 6.782% | $130.7759 | $130.78 | $130.80 | $130.80 |
| Purchase #6 | $230.61 | 10.807% | $255.532 | $255.53 | $255.55 | $255.50 |
| Purchase #7 | $143.42 | 11.517% | $159.9377 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $762.95 | $829.8343 | $829.85 | $829.90 | $829.80 | |