| 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 | $14.29 | 11.277% | $15.9015 | $15.90 | $15.90 | $15.90 |
| Purchase #2 | $54.43 | 3.772% | $56.4831 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $103.53 | 13.854% | $117.873 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $110.49 | 4.816% | $115.8112 | $115.81 | $115.80 | $115.80 |
| Purchase #5 | $178.26 | 9.461% | $195.1252 | $195.13 | $195.15 | $195.10 |
| Purchase #6 | $96.58 | 4.164% | $100.6016 | $100.60 | $100.60 | $100.60 |
| Purchase #7 | $241.38 | 11.809% | $269.8846 | $269.88 | $269.90 | $269.90 |
| 7 purchase totals = | $798.96 | $871.6802 | $871.67 | $871.70 | $871.70 | |