| 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 | $35.87 | 5.365% | $37.7944 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $210.42 | 6.465% | $224.0237 | $224.02 | $224.00 | $224.00 |
| Purchase #3 | $102.81 | 5.238% | $108.1952 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $67.72 | 3.769% | $70.2724 | $70.27 | $70.25 | $70.30 |
| Purchase #5 | $136.70 | 12.452% | $153.7219 | $153.72 | $153.70 | $153.70 |
| Purchase #6 | $169.41 | 13.710% | $192.6361 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $163.62 | 13.274% | $185.3389 | $185.34 | $185.35 | $185.30 |
| 7 purchase totals = | $886.55 | $971.9826 | $971.98 | $971.95 | $971.90 | |