| 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 | $47.88 | 4.642% | $50.1026 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $168.94 | 13.596% | $191.9091 | $191.91 | $191.90 | $191.90 |
| Purchase #3 | $158.99 | 12.401% | $178.7063 | $178.71 | $178.70 | $178.70 |
| Purchase #4 | $123.96 | 12.665% | $139.6595 | $139.66 | $139.65 | $139.70 |
| Purchase #5 | $117.94 | 10.213% | $129.9852 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $158.68 | 10.718% | $175.6873 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $195.65 | 9.770% | $214.765 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $972.04 | $1,080.8150 | $1,080.83 | $1,080.80 | $1,080.90 | |