| 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 | $43.92 | 8.861% | $47.8118 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $26.89 | 5.678% | $28.4168 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $198.60 | 8.448% | $215.3777 | $215.38 | $215.40 | $215.40 |
| Purchase #4 | $26.47 | 12.156% | $29.6877 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $224.61 | 5.823% | $237.689 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $229.35 | 6.286% | $243.7669 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $53.72 | 4.503% | $56.139 | $56.14 | $56.15 | $56.10 |
| 7 purchase totals = | $803.56 | $858.8889 | $858.90 | $858.90 | $858.90 | |