| 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 | $38.64 | 10.558% | $42.7196 | $42.72 | $42.70 | $42.70 |
| Purchase #2 | $63.57 | 12.791% | $71.7012 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $75.27 | 13.399% | $85.3554 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $109.64 | 9.744% | $120.3233 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $9.33 | 5.232% | $9.8181 | $9.82 | $9.80 | $9.80 |
| Purchase #6 | $203.62 | 5.308% | $214.4281 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $218.35 | 13.433% | $247.681 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $718.42 | $792.0267 | $792.03 | $792.00 | $792.00 | |