| 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 | $37.40 | 6.258% | $39.7405 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $237.86 | 13.231% | $269.3313 | $269.33 | $269.35 | $269.30 |
| Purchase #3 | $101.75 | 4.521% | $106.3501 | $106.35 | $106.35 | $106.40 |
| Purchase #4 | $72.94 | 8.829% | $79.3799 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $240.53 | 4.433% | $251.1927 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $8.27 | 3.694% | $8.5755 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $136.94 | 11.341% | $152.4704 | $152.47 | $152.45 | $152.50 |
| 7 purchase totals = | $835.69 | $907.0404 | $907.04 | $907.10 | $907.10 | |