| 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 | $67.76 | 7.532% | $72.8637 | $72.86 | $72.85 | $72.90 |
| Purchase #2 | $23.65 | 4.185% | $24.6398 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $28.27 | 11.678% | $31.5714 | $31.57 | $31.55 | $31.60 |
| Purchase #4 | $55.39 | 11.832% | $61.9437 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $5.97 | 6.131% | $6.336 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $76.53 | 3.385% | $79.1205 | $79.12 | $79.10 | $79.10 |
| Purchase #7 | $179.87 | 12.695% | $202.7045 | $202.70 | $202.70 | $202.70 |
| 7 purchase totals = | $437.44 | $479.1796 | $479.17 | $479.15 | $479.10 | |