| 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 | $14.77 | 7.556% | $15.886 | $15.89 | $15.90 | $15.90 |
| Purchase #2 | $85.78 | 8.268% | $92.8723 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $50.99 | 8.695% | $55.4236 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $194.56 | 8.457% | $211.0139 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $178.38 | 5.820% | $188.7617 | $188.76 | $188.75 | $188.80 |
| Purchase #6 | $79.46 | 8.242% | $86.0091 | $86.01 | $86.00 | $86.00 |
| Purchase #7 | $247.74 | 9.299% | $270.7773 | $270.78 | $270.80 | $270.80 |
| 7 purchase totals = | $851.68 | $920.7439 | $920.74 | $920.70 | $920.80 | |