| 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 | $64.68 | 10.615% | $71.5458 | $71.55 | $71.55 | $71.50 |
| Purchase #2 | $87.90 | 4.792% | $92.1122 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $245.64 | 6.745% | $262.2084 | $262.21 | $262.20 | $262.20 |
| Purchase #4 | $149.46 | 8.449% | $162.0879 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $146.57 | 7.186% | $157.1025 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $32.61 | 3.645% | $33.7986 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $52.51 | 9.483% | $57.4895 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $779.37 | $836.3449 | $836.35 | $836.35 | $836.30 | |