| 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 | $31.29 | 11.257% | $34.8123 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $184.50 | 12.164% | $206.9426 | $206.94 | $206.95 | $206.90 |
| Purchase #3 | $90.41 | 6.714% | $96.4801 | $96.48 | $96.50 | $96.50 |
| Purchase #4 | $31.88 | 11.853% | $35.6587 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $144.34 | 11.859% | $161.4573 | $161.46 | $161.45 | $161.50 |
| Purchase #6 | $167.31 | 4.323% | $174.5428 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $189.74 | 9.300% | $207.3858 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $839.47 | $917.2796 | $917.28 | $917.30 | $917.30 | |