| 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 | $65.74 | 9.111% | $71.7296 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $89.69 | 5.199% | $94.353 | $94.35 | $94.35 | $94.40 |
| Purchase #3 | $213.33 | 5.656% | $225.3959 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $165.31 | 5.214% | $173.9293 | $173.93 | $173.95 | $173.90 |
| Purchase #5 | $141.69 | 11.677% | $158.2351 | $158.24 | $158.25 | $158.20 |
| Purchase #6 | $41.31 | 6.741% | $44.0947 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $237.90 | 10.495% | $262.8676 | $262.87 | $262.85 | $262.90 |
| 7 purchase totals = | $954.97 | $1,030.6052 | $1,030.61 | $1,030.65 | $1,030.60 | |