| 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 | $52.35 | 8.356% | $56.7244 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $17.72 | 9.665% | $19.4326 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $101.40 | 12.505% | $114.0801 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $101.40 | 10.615% | $112.1636 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $7.85 | 9.773% | $8.6172 | $8.62 | $8.60 | $8.60 |
| Purchase #6 | $201.25 | 13.333% | $228.0827 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $43.99 | 5.790% | $46.537 | $46.54 | $46.55 | $46.50 |
| 7 purchase totals = | $525.96 | $585.6376 | $585.63 | $585.65 | $585.60 | |