| 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 | $193.46 | 9.411% | $211.6665 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $9.60 | 11.788% | $10.7316 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $39.64 | 6.787% | $42.3304 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $17.49 | 8.746% | $19.0197 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $241.66 | 11.295% | $268.9555 | $268.96 | $268.95 | $269.00 |
| Purchase #6 | $25.87 | 5.325% | $27.2476 | $27.25 | $27.25 | $27.20 |
| Purchase #7 | $168.57 | 3.107% | $173.8075 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $696.29 | $753.7588 | $753.77 | $753.75 | $753.70 | |