| 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 | $123.59 | 4.811% | $129.5359 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $233.25 | 4.862% | $244.5906 | $244.59 | $244.60 | $244.60 |
| Purchase #3 | $73.91 | 9.624% | $81.0231 | $81.02 | $81.00 | $81.00 |
| Purchase #4 | $48.86 | 5.806% | $51.6968 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $120.42 | 12.872% | $135.9205 | $135.92 | $135.90 | $135.90 |
| Purchase #6 | $64.71 | 9.457% | $70.8296 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $48.38 | 12.175% | $54.2703 | $54.27 | $54.25 | $54.30 |
| 7 purchase totals = | $713.12 | $767.8668 | $767.87 | $767.85 | $767.80 | |