| 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 | $46.52 | 6.857% | $49.7099 | $49.71 | $49.70 | $49.70 |
| Purchase #2 | $237.29 | 6.808% | $253.4447 | $253.44 | $253.45 | $253.40 |
| Purchase #3 | $79.69 | 12.318% | $89.5062 | $89.51 | $89.50 | $89.50 |
| Purchase #4 | $189.64 | 7.601% | $204.0545 | $204.05 | $204.05 | $204.10 |
| Purchase #5 | $106.65 | 10.826% | $118.1959 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $247.48 | 7.217% | $265.3406 | $265.34 | $265.35 | $265.30 |
| Purchase #7 | $168.44 | 9.679% | $184.7433 | $184.74 | $184.75 | $184.70 |
| 7 purchase totals = | $1,075.71 | $1,164.9951 | $1,164.99 | $1,165.00 | $1,164.90 | |