| 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 | $44.82 | 10.695% | $49.6135 | $49.61 | $49.60 | $49.60 |
| Purchase #2 | $149.97 | 5.584% | $158.3443 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $81.33 | 11.358% | $90.5675 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $134.55 | 4.137% | $140.1163 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $11.53 | 5.721% | $12.1896 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $100.34 | 12.744% | $113.1273 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $49.95 | 12.280% | $56.0839 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $572.49 | $620.0424 | $620.04 | $620.05 | $620.00 | |