| 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 | $45.63 | 7.493% | $49.0491 | $49.05 | $49.05 | $49.00 |
| Purchase #2 | $79.66 | 4.347% | $83.1228 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $65.50 | 4.441% | $68.4089 | $68.41 | $68.40 | $68.40 |
| Purchase #4 | $158.42 | 10.317% | $174.7642 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $15.37 | 6.816% | $16.4176 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $248.61 | 9.826% | $273.0384 | $273.04 | $273.05 | $273.00 |
| Purchase #7 | $33.40 | 5.280% | $35.1635 | $35.16 | $35.15 | $35.20 |
| 7 purchase totals = | $646.59 | $699.9645 | $699.96 | $699.90 | $699.90 | |