| 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 | $30.61 | 6.338% | $32.5501 | $32.55 | $32.55 | $32.60 |
| Purchase #2 | $145.41 | 3.673% | $150.7509 | $150.75 | $150.75 | $150.80 |
| Purchase #3 | $223.40 | 13.605% | $253.7936 | $253.79 | $253.80 | $253.80 |
| Purchase #4 | $59.90 | 11.604% | $66.8508 | $66.85 | $66.85 | $66.90 |
| Purchase #5 | $115.60 | 11.669% | $129.0894 | $129.09 | $129.10 | $129.10 |
| Purchase #6 | $195.54 | 8.259% | $211.6896 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $11.69 | 8.696% | $12.7066 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $782.15 | $857.4310 | $857.43 | $857.45 | $857.60 | |