| 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 | $73.80 | 7.119% | $79.0538 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $149.31 | 7.762% | $160.8994 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $30.66 | 11.327% | $34.1329 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $127.49 | 11.690% | $142.3936 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $130.85 | 7.620% | $140.8208 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $206.63 | 13.138% | $233.777 | $233.78 | $233.80 | $233.80 |
| Purchase #7 | $120.48 | 8.744% | $131.0148 | $131.01 | $131.00 | $131.00 |
| 7 purchase totals = | $839.22 | $922.0923 | $922.08 | $922.10 | $922.10 | |