| 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 | $52.68 | 10.354% | $58.1345 | $58.13 | $58.15 | $58.10 |
| Purchase #2 | $15.39 | 12.827% | $17.3641 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $94.49 | 7.218% | $101.3103 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $29.76 | 7.597% | $32.0209 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $146.29 | 11.562% | $163.204 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $60.54 | 10.376% | $66.8216 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $134.54 | 9.739% | $147.6429 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $533.69 | $586.4983 | $586.48 | $586.45 | $586.40 | |