| 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 | $82.66 | 9.123% | $90.2011 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $23.73 | 12.140% | $26.6108 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $221.31 | 13.330% | $250.8106 | $250.81 | $250.80 | $250.80 |
| Purchase #4 | $25.83 | 12.453% | $29.0466 | $29.05 | $29.05 | $29.00 |
| Purchase #5 | $207.69 | 10.453% | $229.3998 | $229.40 | $229.40 | $229.40 |
| Purchase #6 | $32.29 | 6.602% | $34.4218 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $153.69 | 9.278% | $167.9494 | $167.95 | $167.95 | $167.90 |
| 7 purchase totals = | $747.20 | $828.4401 | $828.44 | $828.40 | $828.30 | |