| 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 | $70.36 | 4.718% | $73.6796 | $73.68 | $73.70 | $73.70 |
| Purchase #2 | $142.30 | 13.105% | $160.9484 | $160.95 | $160.95 | $160.90 |
| Purchase #3 | $50.63 | 4.344% | $52.8294 | $52.83 | $52.85 | $52.80 |
| Purchase #4 | $235.88 | 11.304% | $262.5439 | $262.54 | $262.55 | $262.50 |
| Purchase #5 | $222.50 | 4.597% | $232.7283 | $232.73 | $232.75 | $232.70 |
| Purchase #6 | $217.44 | 13.543% | $246.8879 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $34.35 | 13.250% | $38.9014 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $973.46 | $1,068.5189 | $1,068.52 | $1,068.60 | $1,068.40 | |