| 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 | $220.51 | 5.369% | $232.3492 | $232.35 | $232.35 | $232.30 |
| Purchase #2 | $128.36 | 5.799% | $135.8036 | $135.80 | $135.80 | $135.80 |
| Purchase #3 | $66.80 | 4.812% | $70.0144 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $72.88 | 5.652% | $76.9992 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $189.84 | 3.802% | $197.0577 | $197.06 | $197.05 | $197.10 |
| Purchase #6 | $38.70 | 8.613% | $42.0332 | $42.03 | $42.05 | $42.00 |
| Purchase #7 | $38.47 | 9.852% | $42.2601 | $42.26 | $42.25 | $42.30 |
| 7 purchase totals = | $755.56 | $796.5174 | $796.51 | $796.50 | $796.50 | |