| 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 | $26.46 | 11.797% | $29.5815 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $38.55 | 7.724% | $41.5276 | $41.53 | $41.55 | $41.50 |
| Purchase #3 | $39.86 | 5.620% | $42.1001 | $42.10 | $42.10 | $42.10 |
| Purchase #4 | $24.79 | 11.849% | $27.7274 | $27.73 | $27.75 | $27.70 |
| Purchase #5 | $216.78 | 13.256% | $245.5164 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $143.46 | 12.735% | $161.7296 | $161.73 | $161.75 | $161.70 |
| Purchase #7 | $77.83 | 6.859% | $83.1684 | $83.17 | $83.15 | $83.20 |
| 7 purchase totals = | $567.73 | $631.3510 | $631.36 | $631.40 | $631.30 | |