| 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 | $67.26 | 4.329% | $70.1717 | $70.17 | $70.15 | $70.20 |
| Purchase #2 | $195.34 | 9.798% | $214.4794 | $214.48 | $214.50 | $214.50 |
| Purchase #3 | $89.64 | 5.643% | $94.6984 | $94.70 | $94.70 | $94.70 |
| Purchase #4 | $106.70 | 8.344% | $115.603 | $115.60 | $115.60 | $115.60 |
| Purchase #5 | $160.45 | 6.532% | $170.9306 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $35.47 | 10.674% | $39.2561 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $203.74 | 10.850% | $225.8458 | $225.85 | $225.85 | $225.80 |
| 7 purchase totals = | $858.60 | $930.9850 | $930.99 | $931.00 | $931.00 | |