| 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 | $6.26 | 7.685% | $6.7411 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $114.80 | 11.555% | $128.0651 | $128.07 | $128.05 | $128.10 |
| Purchase #3 | $34.90 | 6.864% | $37.2955 | $37.30 | $37.30 | $37.30 |
| Purchase #4 | $161.39 | 3.731% | $167.4115 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $235.69 | 10.446% | $260.3102 | $260.31 | $260.30 | $260.30 |
| Purchase #6 | $180.99 | 6.660% | $193.0439 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $23.83 | 4.503% | $24.9031 | $24.90 | $24.90 | $24.90 |
| 7 purchase totals = | $757.86 | $817.7704 | $817.77 | $817.75 | $817.70 | |