| 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 | $57.40 | 11.781% | $64.1623 | $64.16 | $64.15 | $64.20 |
| Purchase #2 | $243.44 | 9.418% | $266.3672 | $266.37 | $266.35 | $266.40 |
| Purchase #3 | $186.29 | 11.259% | $207.2644 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $113.31 | 9.537% | $124.1164 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $233.94 | 10.334% | $258.1154 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $34.76 | 5.429% | $36.6471 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $202.36 | 8.623% | $219.8095 | $219.81 | $219.80 | $219.80 |
| 7 purchase totals = | $1,071.50 | $1,176.4823 | $1,176.49 | $1,176.40 | $1,176.50 | |