| 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 | $50.35 | 5.398% | $53.0679 | $53.07 | $53.05 | $53.10 |
| Purchase #2 | $151.58 | 8.423% | $164.3476 | $164.35 | $164.35 | $164.30 |
| Purchase #3 | $223.25 | 3.242% | $230.4878 | $230.49 | $230.50 | $230.50 |
| Purchase #4 | $210.47 | 12.119% | $235.9769 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $89.26 | 5.131% | $93.8399 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $39.44 | 4.641% | $41.2704 | $41.27 | $41.25 | $41.30 |
| Purchase #7 | $25.25 | 10.385% | $27.8722 | $27.87 | $27.85 | $27.90 |
| 7 purchase totals = | $789.60 | $846.8627 | $846.87 | $846.85 | $846.90 | |