| 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 | $60.86 | 4.346% | $63.505 | $63.51 | $63.50 | $63.50 |
| Purchase #2 | $52.28 | 6.431% | $55.6421 | $55.64 | $55.65 | $55.60 |
| Purchase #3 | $111.81 | 7.187% | $119.8458 | $119.85 | $119.85 | $119.80 |
| Purchase #4 | $189.47 | 7.260% | $203.2255 | $203.23 | $203.25 | $203.20 |
| Purchase #5 | $13.74 | 7.718% | $14.8005 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $187.74 | 11.788% | $209.8708 | $209.87 | $209.85 | $209.90 |
| Purchase #7 | $200.29 | 9.752% | $219.8223 | $219.82 | $219.80 | $219.80 |
| 7 purchase totals = | $816.19 | $886.7120 | $886.72 | $886.70 | $886.60 | |