| 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 | $94.69 | 6.259% | $100.6166 | $100.62 | $100.60 | $100.60 |
| Purchase #2 | $5.94 | 5.788% | $6.2838 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $83.66 | 11.148% | $92.9864 | $92.99 | $93.00 | $93.00 |
| Purchase #4 | $142.93 | 7.446% | $153.5726 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $126.72 | 10.194% | $139.6378 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $97.80 | 6.182% | $103.846 | $103.85 | $103.85 | $103.80 |
| Purchase #7 | $21.69 | 9.224% | $23.6907 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $573.43 | $620.6339 | $620.64 | $620.65 | $620.60 | |