| 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 | $35.82 | 13.210% | $40.5518 | $40.55 | $40.55 | $40.60 |
| Purchase #2 | $85.89 | 3.289% | $88.7149 | $88.71 | $88.70 | $88.70 |
| Purchase #3 | $129.66 | 9.851% | $142.4328 | $142.43 | $142.45 | $142.40 |
| Purchase #4 | $160.41 | 6.786% | $171.2954 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $90.63 | 8.812% | $98.6163 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $129.97 | 5.247% | $136.7895 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $56.35 | 4.447% | $58.8559 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $688.73 | $737.2566 | $737.26 | $737.25 | $737.30 | |