| 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 | $63.55 | 9.559% | $69.6247 | $69.62 | $69.60 | $69.60 |
| Purchase #2 | $53.67 | 12.310% | $60.2768 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $73.77 | 13.834% | $83.9753 | $83.98 | $84.00 | $84.00 |
| Purchase #4 | $55.69 | 8.687% | $60.5278 | $60.53 | $60.55 | $60.50 |
| Purchase #5 | $151.68 | 4.814% | $158.9819 | $158.98 | $159.00 | $159.00 |
| Purchase #6 | $73.49 | 8.168% | $79.4927 | $79.49 | $79.50 | $79.50 |
| Purchase #7 | $7.31 | 11.654% | $8.1619 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $479.16 | $521.0411 | $521.04 | $521.10 | $521.10 | |