| 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 | $9.97 | 10.285% | $10.9954 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $11.36 | 8.111% | $12.2814 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $175.40 | 9.374% | $191.842 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $96.58 | 10.512% | $106.7325 | $106.73 | $106.75 | $106.70 |
| Purchase #5 | $173.90 | 11.599% | $194.0707 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $74.52 | 8.336% | $80.732 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $187.76 | 11.821% | $209.9551 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $729.49 | $806.6091 | $806.61 | $806.65 | $806.60 | |