| 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 | $62.28 | 10.520% | $68.8319 | $68.83 | $68.85 | $68.80 |
| Purchase #2 | $91.64 | 12.478% | $103.0748 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $34.37 | 9.802% | $37.7389 | $37.74 | $37.75 | $37.70 |
| Purchase #4 | $177.30 | 10.148% | $195.2924 | $195.29 | $195.30 | $195.30 |
| Purchase #5 | $183.43 | 13.138% | $207.529 | $207.53 | $207.55 | $207.50 |
| Purchase #6 | $181.62 | 3.424% | $187.8387 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $110.83 | 9.598% | $121.4675 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $841.47 | $921.7732 | $921.77 | $921.80 | $921.70 | |