| 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 | $88.65 | 8.795% | $96.4468 | $96.45 | $96.45 | $96.40 |
| Purchase #2 | $160.49 | 3.708% | $166.441 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $135.55 | 7.440% | $145.6349 | $145.63 | $145.65 | $145.60 |
| Purchase #4 | $210.39 | 3.349% | $217.436 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $130.70 | 3.755% | $135.6078 | $135.61 | $135.60 | $135.60 |
| Purchase #6 | $74.53 | 12.491% | $83.8395 | $83.84 | $83.85 | $83.80 |
| Purchase #7 | $59.80 | 11.520% | $66.689 | $66.69 | $66.70 | $66.70 |
| 7 purchase totals = | $860.11 | $912.0950 | $912.10 | $912.15 | $911.90 | |