| 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 | $98.79 | 4.626% | $103.36 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $69.94 | 10.822% | $77.5089 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $115.29 | 9.459% | $126.1953 | $126.20 | $126.20 | $126.20 |
| Purchase #4 | $142.86 | 9.236% | $156.0545 | $156.05 | $156.05 | $156.10 |
| Purchase #5 | $82.97 | 11.699% | $92.6767 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $243.57 | 8.506% | $264.2881 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $28.43 | 12.790% | $32.0662 | $32.07 | $32.05 | $32.10 |
| 7 purchase totals = | $781.85 | $852.1497 | $852.16 | $852.15 | $852.30 | |