| 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 | $136.92 | 7.739% | $147.5162 | $147.52 | $147.50 | $147.50 |
| Purchase #2 | $37.75 | 3.717% | $39.1532 | $39.15 | $39.15 | $39.20 |
| Purchase #3 | $111.94 | 7.777% | $120.6456 | $120.65 | $120.65 | $120.60 |
| Purchase #4 | $89.97 | 4.408% | $93.9359 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $65.95 | 13.733% | $75.0069 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $131.28 | 11.144% | $145.9098 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $247.37 | 6.869% | $264.3618 | $264.36 | $264.35 | $264.40 |
| 7 purchase totals = | $821.18 | $886.5294 | $886.54 | $886.50 | $886.50 | |