| 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 | $77.62 | 13.291% | $87.9365 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $121.36 | 12.698% | $136.7703 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $135.81 | 4.260% | $141.5955 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $233.76 | 9.740% | $256.5282 | $256.53 | $256.55 | $256.50 |
| Purchase #5 | $217.78 | 12.340% | $244.6541 | $244.65 | $244.65 | $244.70 |
| Purchase #6 | $21.29 | 11.732% | $23.7877 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $48.75 | 4.181% | $50.7882 | $50.79 | $50.80 | $50.80 |
| 7 purchase totals = | $856.37 | $942.0605 | $942.07 | $942.10 | $942.10 | |