| 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 | $74.86 | 12.154% | $83.9585 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $18.32 | 10.304% | $20.2077 | $20.21 | $20.20 | $20.20 |
| Purchase #3 | $214.48 | 11.831% | $239.8551 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $119.98 | 7.133% | $128.5382 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $192.32 | 5.730% | $203.3399 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $198.62 | 11.133% | $220.7324 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $28.80 | 10.214% | $31.7416 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $847.38 | $928.3734 | $928.38 | $928.40 | $928.30 | |