| 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 | $161.79 | 9.123% | $176.5501 | $176.55 | $176.55 | $176.60 |
| Purchase #2 | $33.26 | 3.109% | $34.2941 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $6.30 | 5.174% | $6.626 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $103.81 | 8.570% | $112.7065 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $94.42 | 11.413% | $105.1962 | $105.20 | $105.20 | $105.20 |
| Purchase #6 | $81.50 | 7.767% | $87.8301 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $216.77 | 13.273% | $245.5419 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $697.85 | $768.7449 | $768.75 | $768.80 | $768.70 | |