| 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 | $17.69 | 11.254% | $19.6808 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $228.33 | 4.666% | $238.9839 | $238.98 | $239.00 | $239.00 |
| Purchase #3 | $30.92 | 11.867% | $34.5893 | $34.59 | $34.60 | $34.60 |
| Purchase #4 | $189.54 | 5.200% | $199.3961 | $199.40 | $199.40 | $199.40 |
| Purchase #5 | $44.39 | 7.675% | $47.7969 | $47.80 | $47.80 | $47.80 |
| Purchase #6 | $158.87 | 5.504% | $167.6142 | $167.61 | $167.60 | $167.60 |
| Purchase #7 | $37.85 | 6.549% | $40.3288 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $707.59 | $748.3900 | $748.39 | $748.45 | $748.40 | |