| 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 | $44.55 | 5.444% | $46.9753 | $46.98 | $47.00 | $47.00 |
| Purchase #2 | $104.53 | 12.471% | $117.5659 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $184.61 | 6.852% | $197.2595 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $53.78 | 3.818% | $55.8333 | $55.83 | $55.85 | $55.80 |
| Purchase #5 | $164.69 | 7.110% | $176.3995 | $176.40 | $176.40 | $176.40 |
| Purchase #6 | $134.69 | 7.623% | $144.9574 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $90.74 | 4.794% | $95.0901 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $777.59 | $834.0810 | $834.09 | $834.10 | $834.20 | |