| 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 | $29.74 | 6.121% | $31.5604 | $31.56 | $31.55 | $31.60 |
| Purchase #2 | $163.97 | 9.626% | $179.7538 | $179.75 | $179.75 | $179.80 |
| Purchase #3 | $178.49 | 4.607% | $186.713 | $186.71 | $186.70 | $186.70 |
| Purchase #4 | $71.81 | 9.612% | $78.7124 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $39.58 | 8.280% | $42.8572 | $42.86 | $42.85 | $42.90 |
| Purchase #6 | $118.43 | 5.397% | $124.8217 | $124.82 | $124.80 | $124.80 |
| Purchase #7 | $126.94 | 11.347% | $141.3439 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $728.96 | $785.7624 | $785.75 | $785.70 | $785.80 | |