| 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 | $81.71 | 12.644% | $92.0414 | $92.04 | $92.05 | $92.00 |
| Purchase #2 | $10.31 | 5.252% | $10.8515 | $10.85 | $10.85 | $10.90 |
| Purchase #3 | $200.77 | 4.146% | $209.0939 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $10.77 | 13.865% | $12.2633 | $12.26 | $12.25 | $12.30 |
| Purchase #5 | $40.48 | 9.479% | $44.3171 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $237.97 | 12.220% | $267.0499 | $267.05 | $267.05 | $267.00 |
| Purchase #7 | $186.70 | 12.133% | $209.3523 | $209.35 | $209.35 | $209.40 |
| 7 purchase totals = | $768.71 | $844.9694 | $844.96 | $844.95 | $845.00 | |