| 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 | $97.44 | 12.651% | $109.7671 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $93.94 | 3.178% | $96.9254 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $79.39 | 8.196% | $85.8968 | $85.90 | $85.90 | $85.90 |
| Purchase #4 | $18.33 | 4.120% | $19.0852 | $19.09 | $19.10 | $19.10 |
| Purchase #5 | $238.87 | 8.816% | $259.9288 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $178.79 | 13.247% | $202.4743 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $141.84 | 3.623% | $146.9789 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $848.60 | $921.0565 | $921.07 | $921.10 | $921.10 | |