| 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 | $30.71 | 11.454% | $34.2275 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $15.79 | 12.480% | $17.7606 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $63.79 | 7.582% | $68.6266 | $68.63 | $68.65 | $68.60 |
| Purchase #4 | $111.72 | 11.782% | $124.8829 | $124.88 | $124.90 | $124.90 |
| Purchase #5 | $184.99 | 5.159% | $194.5336 | $194.53 | $194.55 | $194.50 |
| Purchase #6 | $219.58 | 11.175% | $244.1181 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $50.51 | 12.624% | $56.8864 | $56.89 | $56.90 | $56.90 |
| 7 purchase totals = | $677.09 | $741.0357 | $741.04 | $741.10 | $741.00 | |