| 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 | $22.26 | 11.651% | $24.8535 | $24.85 | $24.85 | $24.90 |
| Purchase #2 | $133.93 | 3.209% | $138.2278 | $138.23 | $138.25 | $138.20 |
| Purchase #3 | $136.90 | 13.229% | $155.0105 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $213.87 | 12.838% | $241.3266 | $241.33 | $241.35 | $241.30 |
| Purchase #5 | $90.48 | 3.635% | $93.7689 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $48.90 | 9.369% | $53.4814 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $50.45 | 5.359% | $53.1536 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $696.79 | $759.8223 | $759.82 | $759.85 | $759.90 | |