| 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 | $20.77 | 11.629% | $23.1853 | $23.19 | $23.20 | $23.20 |
| Purchase #2 | $146.93 | 4.429% | $153.4375 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $98.64 | 7.480% | $106.0183 | $106.02 | $106.00 | $106.00 |
| Purchase #4 | $190.43 | 12.436% | $214.1119 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $55.30 | 5.332% | $58.2486 | $58.25 | $58.25 | $58.20 |
| Purchase #6 | $37.26 | 6.696% | $39.7549 | $39.75 | $39.75 | $39.80 |
| Purchase #7 | $159.86 | 9.616% | $175.2321 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $709.19 | $769.9886 | $769.99 | $770.00 | $769.90 | |