| 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 | $55.48 | 6.142% | $58.8876 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $175.48 | 6.512% | $186.9073 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $81.29 | 12.440% | $91.4025 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $229.79 | 6.399% | $244.4943 | $244.49 | $244.50 | $244.50 |
| Purchase #5 | $164.92 | 3.833% | $171.2414 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $160.28 | 4.376% | $167.2939 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $247.74 | 6.138% | $262.9463 | $262.95 | $262.95 | $262.90 |
| 7 purchase totals = | $1,114.98 | $1,183.1733 | $1,183.17 | $1,183.20 | $1,183.10 | |