| 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 | $42.46 | 3.846% | $44.093 | $44.09 | $44.10 | $44.10 |
| Purchase #2 | $10.51 | 10.634% | $11.6276 | $11.63 | $11.65 | $11.60 |
| Purchase #3 | $128.67 | 11.236% | $143.1274 | $143.13 | $143.15 | $143.10 |
| Purchase #4 | $181.45 | 7.249% | $194.6033 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $71.92 | 12.616% | $80.9934 | $80.99 | $81.00 | $81.00 |
| Purchase #6 | $233.40 | 5.306% | $245.7842 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $199.92 | 5.477% | $210.8696 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $868.33 | $931.0985 | $931.09 | $931.15 | $931.10 | |