| 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 | $8.77 | 3.374% | $9.0659 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $107.87 | 4.203% | $112.4038 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $237.44 | 8.337% | $257.2354 | $257.24 | $257.25 | $257.20 |
| Purchase #4 | $179.34 | 3.116% | $184.9282 | $184.93 | $184.95 | $184.90 |
| Purchase #5 | $141.85 | 3.409% | $146.6857 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $57.82 | 12.322% | $64.9446 | $64.94 | $64.95 | $64.90 |
| Purchase #7 | $192.84 | 6.139% | $204.6784 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $925.93 | $979.9420 | $979.95 | $980.00 | $979.90 | |