| 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 | $67.97 | 4.491% | $71.0225 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $31.57 | 13.847% | $35.9415 | $35.94 | $35.95 | $35.90 |
| Purchase #3 | $166.27 | 3.336% | $171.8168 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $206.33 | 3.147% | $212.8232 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $124.91 | 6.870% | $133.4913 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $15.43 | 7.238% | $16.5468 | $16.55 | $16.55 | $16.50 |
| Purchase #7 | $214.56 | 11.654% | $239.5648 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $827.04 | $881.2069 | $881.20 | $881.15 | $881.10 | |