| 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 | $21.72 | 11.102% | $24.1314 | $24.13 | $24.15 | $24.10 |
| Purchase #2 | $71.68 | 4.261% | $74.7343 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $150.34 | 9.452% | $164.5501 | $164.55 | $164.55 | $164.60 |
| Purchase #4 | $105.32 | 6.366% | $112.0247 | $112.02 | $112.00 | $112.00 |
| Purchase #5 | $208.89 | 10.126% | $230.0422 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $115.74 | 9.583% | $126.8314 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $44.76 | 5.497% | $47.2205 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $718.45 | $779.5346 | $779.52 | $779.55 | $779.40 | |