| 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 | $19.59 | 4.670% | $20.5049 | $20.50 | $20.50 | $20.50 |
| Purchase #2 | $70.99 | 4.256% | $74.0113 | $74.01 | $74.00 | $74.00 |
| Purchase #3 | $112.35 | 3.430% | $116.2036 | $116.20 | $116.20 | $116.20 |
| Purchase #4 | $74.69 | 12.675% | $84.157 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $159.42 | 5.678% | $168.4719 | $168.47 | $168.45 | $168.50 |
| Purchase #6 | $110.45 | 7.623% | $118.8696 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $202.44 | 8.612% | $219.8741 | $219.87 | $219.85 | $219.90 |
| 7 purchase totals = | $749.93 | $802.0924 | $802.08 | $802.00 | $802.20 | |