| 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 | $93.68 | 3.536% | $96.9925 | $96.99 | $97.00 | $97.00 |
| Purchase #2 | $6.61 | 6.111% | $7.0139 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $33.88 | 12.457% | $38.1004 | $38.10 | $38.10 | $38.10 |
| Purchase #4 | $64.93 | 3.315% | $67.0824 | $67.08 | $67.10 | $67.10 |
| Purchase #5 | $8.82 | 4.176% | $9.1883 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $190.89 | 9.415% | $208.8623 | $208.86 | $208.85 | $208.90 |
| Purchase #7 | $104.74 | 7.661% | $112.7641 | $112.76 | $112.75 | $112.80 |
| 7 purchase totals = | $503.55 | $540.0039 | $539.99 | $540.00 | $540.10 | |