| 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 | $47.64 | 12.633% | $53.6584 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $171.88 | 10.728% | $190.3193 | $190.32 | $190.30 | $190.30 |
| Purchase #3 | $90.66 | 4.365% | $94.6173 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $63.29 | 6.727% | $67.5475 | $67.55 | $67.55 | $67.50 |
| Purchase #5 | $70.57 | 8.578% | $76.6235 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $184.65 | 6.195% | $196.0891 | $196.09 | $196.10 | $196.10 |
| Purchase #7 | $146.93 | 8.855% | $159.9407 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $775.62 | $838.7958 | $838.80 | $838.75 | $838.70 | |