| 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 | $64.92 | 11.745% | $72.5449 | $72.54 | $72.55 | $72.50 |
| Purchase #2 | $11.68 | 12.180% | $13.1026 | $13.10 | $13.10 | $13.10 |
| Purchase #3 | $31.91 | 8.514% | $34.6268 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $123.90 | 11.246% | $137.8338 | $137.83 | $137.85 | $137.80 |
| Purchase #5 | $10.93 | 12.125% | $12.2553 | $12.26 | $12.25 | $12.30 |
| Purchase #6 | $124.87 | 9.682% | $136.9599 | $136.96 | $136.95 | $137.00 |
| Purchase #7 | $142.55 | 12.126% | $159.8356 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $510.76 | $567.1589 | $567.16 | $567.20 | $567.10 | |