| 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 | $86.86 | 5.444% | $91.5887 | $91.59 | $91.60 | $91.60 |
| Purchase #2 | $162.63 | 13.290% | $184.2435 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $56.37 | 6.498% | $60.0329 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $144.30 | 7.303% | $154.8382 | $154.84 | $154.85 | $154.80 |
| Purchase #5 | $87.97 | 13.704% | $100.0254 | $100.03 | $100.05 | $100.00 |
| Purchase #6 | $74.41 | 12.133% | $83.4382 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $141.55 | 13.847% | $161.1504 | $161.15 | $161.15 | $161.20 |
| 7 purchase totals = | $754.09 | $835.3173 | $835.32 | $835.40 | $835.20 | |