| 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 | $75.59 | 11.392% | $84.2012 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $99.41 | 9.148% | $108.504 | $108.50 | $108.50 | $108.50 |
| Purchase #3 | $117.72 | 7.102% | $126.0805 | $126.08 | $126.10 | $126.10 |
| Purchase #4 | $230.92 | 7.102% | $247.3199 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $39.43 | 12.794% | $44.4747 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $245.36 | 7.435% | $263.6025 | $263.60 | $263.60 | $263.60 |
| Purchase #7 | $23.65 | 7.589% | $25.4448 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $832.08 | $899.6276 | $899.61 | $899.60 | $899.60 | |