| 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 | $77.26 | 3.244% | $79.7663 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $6.36 | 9.577% | $6.9691 | $6.97 | $6.95 | $7.00 |
| Purchase #3 | $210.38 | 4.388% | $219.6115 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $139.66 | 12.611% | $157.2725 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $172.30 | 7.731% | $185.6205 | $185.62 | $185.60 | $185.60 |
| Purchase #6 | $160.83 | 5.529% | $169.7223 | $169.72 | $169.70 | $169.70 |
| Purchase #7 | $170.36 | 8.276% | $184.459 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $937.15 | $1,003.4212 | $1,003.42 | $1,003.30 | $1,003.50 | |