| 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 | $49.42 | 13.512% | $56.0976 | $56.10 | $56.10 | $56.10 |
| Purchase #2 | $144.29 | 9.622% | $158.1736 | $158.17 | $158.15 | $158.20 |
| Purchase #3 | $118.62 | 4.480% | $123.9342 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $208.62 | 10.395% | $230.306 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $34.86 | 7.355% | $37.424 | $37.42 | $37.40 | $37.40 |
| Purchase #6 | $39.87 | 11.343% | $44.3925 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $164.65 | 13.598% | $187.0391 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $760.33 | $837.3670 | $837.36 | $837.35 | $837.30 | |