| 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 | $27.43 | 7.296% | $29.4313 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $68.55 | 3.799% | $71.1542 | $71.15 | $71.15 | $71.20 |
| Purchase #3 | $155.76 | 6.733% | $166.2473 | $166.25 | $166.25 | $166.20 |
| Purchase #4 | $133.39 | 6.423% | $141.9576 | $141.96 | $141.95 | $142.00 |
| Purchase #5 | $57.39 | 9.784% | $63.005 | $63.01 | $63.00 | $63.00 |
| Purchase #6 | $85.62 | 6.286% | $91.0021 | $91.00 | $91.00 | $91.00 |
| Purchase #7 | $230.65 | 4.214% | $240.3696 | $240.37 | $240.35 | $240.40 |
| 7 purchase totals = | $758.79 | $803.1671 | $803.17 | $803.15 | $803.20 | |