| 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 | $58.53 | 4.199% | $60.9877 | $60.99 | $61.00 | $61.00 |
| Purchase #2 | $143.49 | 12.537% | $161.4793 | $161.48 | $161.50 | $161.50 |
| Purchase #3 | $242.57 | 11.628% | $270.776 | $270.78 | $270.80 | $270.80 |
| Purchase #4 | $23.40 | 9.280% | $25.5715 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $172.31 | 9.267% | $188.278 | $188.28 | $188.30 | $188.30 |
| Purchase #6 | $205.32 | 7.150% | $220.0004 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $84.30 | 8.549% | $91.5068 | $91.51 | $91.50 | $91.50 |
| 7 purchase totals = | $929.92 | $1,018.5997 | $1,018.61 | $1,018.65 | $1,018.70 | |