| 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 | $22.84 | 6.332% | $24.2862 | $24.29 | $24.30 | $24.30 |
| Purchase #2 | $144.83 | 3.818% | $150.3596 | $150.36 | $150.35 | $150.40 |
| Purchase #3 | $216.62 | 4.107% | $225.5166 | $225.52 | $225.50 | $225.50 |
| Purchase #4 | $128.61 | 11.381% | $143.2471 | $143.25 | $143.25 | $143.20 |
| Purchase #5 | $64.72 | 4.509% | $67.6382 | $67.64 | $67.65 | $67.60 |
| Purchase #6 | $189.54 | 11.380% | $211.1097 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $84.28 | 3.285% | $87.0486 | $87.05 | $87.05 | $87.00 |
| 7 purchase totals = | $851.44 | $909.2060 | $909.22 | $909.20 | $909.10 | |