| 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 | $37.25 | 3.822% | $38.6737 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $98.92 | 12.727% | $111.5095 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $64.82 | 9.361% | $70.8878 | $70.89 | $70.90 | $70.90 |
| Purchase #4 | $190.99 | 11.796% | $213.5192 | $213.52 | $213.50 | $213.50 |
| Purchase #5 | $24.27 | 10.156% | $26.7349 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $233.28 | 10.294% | $257.2938 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $72.58 | 5.552% | $76.6096 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $722.11 | $795.2285 | $795.22 | $795.20 | $795.20 | |