| 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 | $62.43 | 4.436% | $65.1994 | $65.20 | $65.20 | $65.20 |
| Purchase #2 | $131.79 | 11.784% | $147.3201 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $183.75 | 7.435% | $197.4118 | $197.41 | $197.40 | $197.40 |
| Purchase #4 | $122.85 | 7.769% | $132.3942 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $104.98 | 12.372% | $117.9681 | $117.97 | $117.95 | $118.00 |
| Purchase #6 | $128.26 | 13.315% | $145.3378 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $9.87 | 12.866% | $11.1399 | $11.14 | $11.15 | $11.10 |
| 7 purchase totals = | $743.93 | $816.7713 | $816.77 | $816.75 | $816.70 | |