| 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 | $64.92 | 8.545% | $70.4674 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $134.72 | 10.687% | $149.1175 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $124.97 | 8.609% | $135.7287 | $135.73 | $135.75 | $135.70 |
| Purchase #4 | $37.76 | 3.692% | $39.1541 | $39.15 | $39.15 | $39.20 |
| Purchase #5 | $192.93 | 4.404% | $201.4266 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $108.26 | 8.620% | $117.592 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $76.88 | 9.743% | $84.3704 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $740.44 | $797.8567 | $797.86 | $797.85 | $797.90 | |