| 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 | $104.58 | 13.500% | $118.6983 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $53.27 | 9.302% | $58.2252 | $58.23 | $58.25 | $58.20 |
| Purchase #3 | $15.79 | 9.537% | $17.2959 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $36.98 | 6.699% | $39.4573 | $39.46 | $39.45 | $39.50 |
| Purchase #5 | $112.60 | 4.305% | $117.4474 | $117.45 | $117.45 | $117.40 |
| Purchase #6 | $235.36 | 6.545% | $250.7643 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $5.88 | 9.402% | $6.4328 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $564.46 | $608.3212 | $608.33 | $608.35 | $608.30 | |