| 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 | $64.90 | 4.719% | $67.9626 | $67.96 | $67.95 | $68.00 |
| Purchase #2 | $156.80 | 5.871% | $166.0057 | $166.01 | $166.00 | $166.00 |
| Purchase #3 | $138.48 | 7.534% | $148.9131 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $35.52 | 9.389% | $38.855 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $135.91 | 3.401% | $140.5323 | $140.53 | $140.55 | $140.50 |
| Purchase #6 | $150.69 | 11.811% | $168.488 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $217.92 | 13.437% | $247.2019 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $900.22 | $977.9586 | $977.96 | $977.95 | $978.00 | |