| 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 | $94.27 | 11.817% | $105.4099 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $230.28 | 10.752% | $255.0397 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $67.47 | 9.451% | $73.8466 | $73.85 | $73.85 | $73.80 |
| Purchase #4 | $8.26 | 3.170% | $8.5218 | $8.52 | $8.50 | $8.50 |
| Purchase #5 | $43.60 | 8.316% | $47.2258 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $98.52 | 11.440% | $109.7907 | $109.79 | $109.80 | $109.80 |
| Purchase #7 | $195.60 | 4.652% | $204.6993 | $204.70 | $204.70 | $204.70 |
| 7 purchase totals = | $738.00 | $804.5338 | $804.54 | $804.55 | $804.40 | |