| 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 | $10.29 | 9.573% | $11.2751 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $133.62 | 4.311% | $139.3804 | $139.38 | $139.40 | $139.40 |
| Purchase #3 | $12.38 | 9.761% | $13.5884 | $13.59 | $13.60 | $13.60 |
| Purchase #4 | $91.78 | 10.363% | $101.2912 | $101.29 | $101.30 | $101.30 |
| Purchase #5 | $126.48 | 3.308% | $130.664 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $139.35 | 13.177% | $157.7121 | $157.71 | $157.70 | $157.70 |
| Purchase #7 | $50.70 | 13.147% | $57.3655 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $564.60 | $611.2767 | $611.28 | $611.30 | $611.40 | |