| 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 | $57.54 | 10.277% | $63.4534 | $63.45 | $63.45 | $63.50 |
| Purchase #2 | $212.70 | 8.376% | $230.5158 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $224.27 | 10.863% | $248.6325 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $91.91 | 13.554% | $104.3675 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $36.70 | 3.197% | $37.8733 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $31.51 | 6.592% | $33.5871 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $19.82 | 4.294% | $20.6711 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $674.45 | $739.1007 | $739.10 | $739.05 | $739.20 | |