| 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 | $77.48 | 8.746% | $84.2564 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $48.92 | 7.272% | $52.4775 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $168.37 | 6.177% | $178.7702 | $178.77 | $178.75 | $178.80 |
| Purchase #4 | $226.47 | 8.276% | $245.2127 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $38.77 | 5.189% | $40.7818 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $201.31 | 9.152% | $219.7339 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $65.91 | 7.684% | $70.9745 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $827.23 | $892.2070 | $892.20 | $892.20 | $892.30 | |