| 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 | $22.87 | 5.219% | $24.0636 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $111.45 | 9.404% | $121.9308 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $202.91 | 7.741% | $218.6173 | $218.62 | $218.60 | $218.60 |
| Purchase #4 | $70.93 | 4.180% | $73.8949 | $73.89 | $73.90 | $73.90 |
| Purchase #5 | $237.41 | 12.421% | $266.8987 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $25.69 | 11.145% | $28.5532 | $28.55 | $28.55 | $28.60 |
| Purchase #7 | $190.49 | 13.682% | $216.5528 | $216.55 | $216.55 | $216.60 |
| 7 purchase totals = | $861.75 | $950.5113 | $950.50 | $950.50 | $950.60 | |