| 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 | $161.84 | 5.340% | $170.4823 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $7.57 | 3.457% | $7.8317 | $7.83 | $7.85 | $7.80 |
| Purchase #3 | $89.73 | 3.675% | $93.0276 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $22.39 | 4.503% | $23.3982 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $229.94 | 3.125% | $237.1256 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $8.35 | 9.255% | $9.1228 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $220.32 | 4.660% | $230.5869 | $230.59 | $230.60 | $230.60 |
| 7 purchase totals = | $740.14 | $771.5751 | $771.58 | $771.65 | $771.50 | |