| 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 | $25.53 | 7.139% | $27.3526 | $27.35 | $27.35 | $27.40 |
| Purchase #2 | $49.72 | 5.696% | $52.5521 | $52.55 | $52.55 | $52.60 |
| Purchase #3 | $221.79 | 4.249% | $231.2139 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $94.29 | 7.802% | $101.6465 | $101.65 | $101.65 | $101.60 |
| Purchase #5 | $143.33 | 4.823% | $150.2428 | $150.24 | $150.25 | $150.20 |
| Purchase #6 | $158.72 | 7.183% | $170.1209 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $135.26 | 3.354% | $139.7966 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $828.64 | $872.9254 | $872.92 | $872.90 | $872.90 | |