| 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 | $231.68 | 9.639% | $254.0116 | $254.01 | $254.00 | $254.00 |
| Purchase #2 | $5.29 | 9.160% | $5.7746 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $101.52 | 3.759% | $105.3361 | $105.34 | $105.35 | $105.30 |
| Purchase #4 | $66.63 | 6.272% | $70.809 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $226.58 | 7.508% | $243.5916 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $63.29 | 5.535% | $66.7931 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $80.77 | 4.691% | $84.5589 | $84.56 | $84.55 | $84.60 |
| 7 purchase totals = | $775.76 | $830.8749 | $830.87 | $830.85 | $830.90 | |