| 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 | $122.48 | 10.671% | $135.5498 | $135.55 | $135.55 | $135.50 |
| Purchase #2 | $31.42 | 11.150% | $34.9233 | $34.92 | $34.90 | $34.90 |
| Purchase #3 | $42.63 | 9.809% | $46.8116 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $178.84 | 9.741% | $196.2608 | $196.26 | $196.25 | $196.30 |
| Purchase #5 | $7.53 | 7.127% | $8.0667 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $207.37 | 13.548% | $235.4645 | $235.46 | $235.45 | $235.50 |
| Purchase #7 | $57.40 | 10.610% | $63.4901 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $647.67 | $720.5668 | $720.56 | $720.50 | $720.60 | |