| 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 | $29.92 | 12.505% | $33.6615 | $33.66 | $33.65 | $33.70 |
| Purchase #2 | $77.25 | 4.831% | $80.9819 | $80.98 | $81.00 | $81.00 |
| Purchase #3 | $241.89 | 6.543% | $257.7169 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $187.86 | 12.737% | $211.7877 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $237.74 | 8.797% | $258.654 | $258.65 | $258.65 | $258.70 |
| Purchase #6 | $25.28 | 9.229% | $27.6131 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $21.90 | 11.553% | $24.4301 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $821.84 | $894.8452 | $894.84 | $894.85 | $894.90 | |