| 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 | $124.65 | 11.440% | $138.91 | $138.91 | $138.90 | $138.90 |
| Purchase #2 | $34.27 | 13.612% | $38.9348 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $49.53 | 10.508% | $54.7346 | $54.73 | $54.75 | $54.70 |
| Purchase #4 | $70.79 | 7.602% | $76.1715 | $76.17 | $76.15 | $76.20 |
| Purchase #5 | $106.57 | 8.566% | $115.6988 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $152.43 | 11.433% | $169.8573 | $169.86 | $169.85 | $169.90 |
| Purchase #7 | $235.87 | 9.569% | $258.4404 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $774.11 | $852.7474 | $852.74 | $852.75 | $852.70 | |