| 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 | $69.70 | 6.631% | $74.3218 | $74.32 | $74.30 | $74.30 |
| Purchase #2 | $162.44 | 13.407% | $184.2183 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $13.60 | 13.388% | $15.4208 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $219.25 | 10.597% | $242.4839 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $203.71 | 6.276% | $216.4948 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $38.44 | 9.409% | $42.0568 | $42.06 | $42.05 | $42.10 |
| Purchase #7 | $37.58 | 3.687% | $38.9656 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $744.72 | $813.9620 | $813.96 | $813.90 | $814.00 | |