| 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 | $30.52 | 7.817% | $32.9057 | $32.91 | $32.90 | $32.90 |
| Purchase #2 | $145.64 | 5.761% | $154.0303 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $39.57 | 4.680% | $41.4219 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $211.51 | 9.219% | $231.0091 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $40.78 | 9.808% | $44.7797 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $69.57 | 4.663% | $72.814 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $5.62 | 4.533% | $5.8748 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $543.21 | $582.8355 | $582.83 | $582.80 | $582.80 | |