| 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 | $109.67 | 5.847% | $116.0824 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $24.48 | 12.686% | $27.5855 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $7.84 | 5.819% | $8.2962 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $170.42 | 5.265% | $179.3926 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $67.97 | 5.748% | $71.8769 | $71.88 | $71.90 | $71.90 |
| Purchase #6 | $200.98 | 7.783% | $216.6223 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $201.76 | 5.685% | $213.2301 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $783.12 | $833.0860 | $833.09 | $833.15 | $833.10 | |