| 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 | $75.49 | 10.371% | $83.3191 | $83.32 | $83.30 | $83.30 |
| Purchase #2 | $140.59 | 13.141% | $159.0649 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $184.88 | 13.751% | $210.3028 | $210.30 | $210.30 | $210.30 |
| Purchase #4 | $13.71 | 7.579% | $14.7491 | $14.75 | $14.75 | $14.70 |
| Purchase #5 | $22.42 | 9.120% | $24.4647 | $24.46 | $24.45 | $24.50 |
| Purchase #6 | $34.67 | 12.600% | $39.0384 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $195.37 | 12.769% | $220.3168 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $667.13 | $751.2558 | $751.25 | $751.20 | $751.20 | |