| 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 | $40.74 | 3.254% | $42.0657 | $42.07 | $42.05 | $42.10 |
| Purchase #2 | $138.97 | 9.193% | $151.7455 | $151.75 | $151.75 | $151.70 |
| Purchase #3 | $226.93 | 6.806% | $242.3749 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $78.60 | 10.867% | $87.1415 | $87.14 | $87.15 | $87.10 |
| Purchase #5 | $94.41 | 13.250% | $106.9193 | $106.92 | $106.90 | $106.90 |
| Purchase #6 | $66.95 | 10.559% | $74.0193 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $59.85 | 5.527% | $63.1579 | $63.16 | $63.15 | $63.20 |
| 7 purchase totals = | $706.45 | $767.4241 | $767.43 | $767.35 | $767.40 | |