| 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 | $70.32 | 11.802% | $78.6192 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $140.45 | 7.214% | $150.5821 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $202.41 | 6.586% | $215.7407 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $88.74 | 4.790% | $92.9906 | $92.99 | $93.00 | $93.00 |
| Purchase #5 | $156.58 | 4.546% | $163.6981 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $129.57 | 9.277% | $141.5902 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $230.76 | 11.647% | $257.6366 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $1,018.83 | $1,100.8575 | $1,100.86 | $1,100.90 | $1,100.80 | |