| 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 | $71.89 | 3.343% | $74.2933 | $74.29 | $74.30 | $74.30 |
| Purchase #2 | $46.87 | 5.604% | $49.4966 | $49.50 | $49.50 | $49.50 |
| Purchase #3 | $54.28 | 4.283% | $56.6048 | $56.60 | $56.60 | $56.60 |
| Purchase #4 | $147.73 | 7.192% | $158.3547 | $158.35 | $158.35 | $158.40 |
| Purchase #5 | $180.52 | 12.424% | $202.9478 | $202.95 | $202.95 | $202.90 |
| Purchase #6 | $94.42 | 7.827% | $101.8103 | $101.81 | $101.80 | $101.80 |
| Purchase #7 | $218.56 | 12.699% | $246.3149 | $246.31 | $246.30 | $246.30 |
| 7 purchase totals = | $814.27 | $889.8224 | $889.81 | $889.80 | $889.80 | |