| 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 | $83.55 | 5.314% | $87.9898 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $52.75 | 3.810% | $54.7598 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $67.36 | 9.356% | $73.6622 | $73.66 | $73.65 | $73.70 |
| Purchase #4 | $163.94 | 9.741% | $179.9094 | $179.91 | $179.90 | $179.90 |
| Purchase #5 | $34.72 | 11.656% | $38.767 | $38.77 | $38.75 | $38.80 |
| Purchase #6 | $129.95 | 11.547% | $144.9553 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $112.72 | 11.457% | $125.6343 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $644.99 | $705.6778 | $705.68 | $705.65 | $705.80 | |