| 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 | $184.65 | 10.637% | $204.2912 | $204.29 | $204.30 | $204.30 |
| Purchase #2 | $69.64 | 3.744% | $72.2473 | $72.25 | $72.25 | $72.20 |
| Purchase #3 | $48.90 | 13.332% | $55.4193 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $6.44 | 10.634% | $7.1248 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $63.72 | 12.553% | $71.7188 | $71.72 | $71.70 | $71.70 |
| Purchase #6 | $238.93 | 6.487% | $254.4294 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $80.45 | 4.429% | $84.0131 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $692.73 | $749.2439 | $749.24 | $749.20 | $749.10 | |