| 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 | $102.62 | 5.487% | $108.2508 | $108.25 | $108.25 | $108.30 |
| Purchase #2 | $83.72 | 6.120% | $88.8437 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $68.84 | 7.679% | $74.1262 | $74.13 | $74.15 | $74.10 |
| Purchase #4 | $32.60 | 3.558% | $33.7599 | $33.76 | $33.75 | $33.80 |
| Purchase #5 | $131.45 | 6.641% | $140.1796 | $140.18 | $140.20 | $140.20 |
| Purchase #6 | $73.87 | 4.254% | $77.0124 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $126.36 | 7.114% | $135.3493 | $135.35 | $135.35 | $135.30 |
| 7 purchase totals = | $619.46 | $657.5219 | $657.52 | $657.55 | $657.50 | |