| 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 | $26.93 | 9.673% | $29.5349 | $29.53 | $29.55 | $29.50 |
| Purchase #2 | $7.44 | 11.593% | $8.3025 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $173.40 | 6.124% | $184.019 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $67.83 | 13.202% | $76.7849 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $52.68 | 11.113% | $58.5343 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $92.44 | 4.459% | $96.5619 | $96.56 | $96.55 | $96.60 |
| Purchase #7 | $21.36 | 8.860% | $23.2525 | $23.25 | $23.25 | $23.30 |
| 7 purchase totals = | $442.08 | $476.9900 | $476.97 | $477.00 | $477.00 | |