| 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 | $48.99 | 8.666% | $53.2355 | $53.24 | $53.25 | $53.20 |
| Purchase #2 | $31.26 | 10.332% | $34.4898 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $25.55 | 13.829% | $29.0833 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $92.97 | 7.811% | $100.2319 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $61.61 | 6.465% | $65.5931 | $65.59 | $65.60 | $65.60 |
| Purchase #6 | $39.99 | 12.189% | $44.8644 | $44.86 | $44.85 | $44.90 |
| Purchase #7 | $179.40 | 6.564% | $191.1758 | $191.18 | $191.20 | $191.20 |
| 7 purchase totals = | $479.77 | $518.6738 | $518.67 | $518.75 | $518.70 | |