| 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 | $192.79 | 4.464% | $201.3961 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $70.57 | 8.332% | $76.4499 | $76.45 | $76.45 | $76.40 |
| Purchase #3 | $6.33 | 9.102% | $6.9062 | $6.91 | $6.90 | $6.90 |
| Purchase #4 | $59.34 | 7.395% | $63.7282 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $28.35 | 9.832% | $31.1374 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $140.52 | 5.518% | $148.2739 | $148.27 | $148.25 | $148.30 |
| Purchase #7 | $195.41 | 3.843% | $202.9196 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $693.31 | $730.8113 | $730.82 | $730.80 | $730.70 | |