| 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 | $52.51 | 4.437% | $54.8399 | $54.84 | $54.85 | $54.80 |
| Purchase #2 | $63.32 | 7.850% | $68.2906 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $198.74 | 4.459% | $207.6018 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $129.91 | 13.429% | $147.3556 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $215.97 | 12.113% | $242.1304 | $242.13 | $242.15 | $242.10 |
| Purchase #6 | $44.57 | 9.291% | $48.711 | $48.71 | $48.70 | $48.70 |
| Purchase #7 | $13.67 | 3.548% | $14.155 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $718.69 | $783.0843 | $783.09 | $783.10 | $783.10 | |