| 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 | $68.32 | 3.746% | $70.8793 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $94.65 | 4.252% | $98.6745 | $98.67 | $98.65 | $98.70 |
| Purchase #3 | $185.73 | 12.437% | $208.8292 | $208.83 | $208.85 | $208.80 |
| Purchase #4 | $245.76 | 10.667% | $271.9752 | $271.98 | $272.00 | $272.00 |
| Purchase #5 | $199.61 | 12.651% | $224.8627 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $121.98 | 8.390% | $132.2141 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $71.35 | 10.828% | $79.0758 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $987.40 | $1,086.5108 | $1,086.51 | $1,086.55 | $1,086.60 | |