| 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 | $9.37 | 6.605% | $9.9889 | $9.99 | $10.00 | $10.00 |
| Purchase #2 | $246.95 | 11.621% | $275.6481 | $275.65 | $275.65 | $275.60 |
| Purchase #3 | $189.46 | 3.818% | $196.6936 | $196.69 | $196.70 | $196.70 |
| Purchase #4 | $246.72 | 6.458% | $262.6532 | $262.65 | $262.65 | $262.70 |
| Purchase #5 | $186.92 | 5.844% | $197.8436 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $123.58 | 6.250% | $131.3038 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $66.68 | 8.874% | $72.5972 | $72.60 | $72.60 | $72.60 |
| 7 purchase totals = | $1,069.68 | $1,146.7284 | $1,146.72 | $1,146.75 | $1,146.70 | |