| 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 | $28.52 | 8.866% | $31.0486 | $31.05 | $31.05 | $31.00 |
| Purchase #2 | $106.97 | 7.540% | $115.0355 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $141.82 | 8.195% | $153.4421 | $153.44 | $153.45 | $153.40 |
| Purchase #4 | $49.78 | 7.119% | $53.3238 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $62.84 | 13.275% | $71.182 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $123.34 | 11.160% | $137.1047 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $11.73 | 5.635% | $12.391 | $12.39 | $12.40 | $12.40 |
| 7 purchase totals = | $525.00 | $573.5277 | $573.52 | $573.55 | $573.40 | |