| 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 | $217.58 | 13.112% | $246.1091 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $13.83 | 7.301% | $14.8397 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $109.81 | 7.170% | $117.6834 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $167.82 | 11.484% | $187.0924 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $50.32 | 9.292% | $54.9957 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $115.53 | 8.190% | $124.9919 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $34.57 | 8.651% | $37.5607 | $37.56 | $37.55 | $37.60 |
| 7 purchase totals = | $709.46 | $783.2729 | $783.27 | $783.30 | $783.30 | |