| 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 | $85.51 | 5.485% | $90.2002 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $238.43 | 8.143% | $257.8454 | $257.85 | $257.85 | $257.80 |
| Purchase #3 | $219.30 | 7.200% | $235.0896 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $109.40 | 7.447% | $117.547 | $117.55 | $117.55 | $117.50 |
| Purchase #5 | $8.89 | 6.538% | $9.4712 | $9.47 | $9.45 | $9.50 |
| Purchase #6 | $93.56 | 5.796% | $98.9827 | $98.98 | $99.00 | $99.00 |
| Purchase #7 | $124.33 | 7.286% | $133.3887 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $879.42 | $942.5248 | $942.53 | $942.55 | $942.50 | |