| 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 | $76.41 | 10.593% | $84.5041 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $18.50 | 13.541% | $21.0051 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $242.72 | 4.517% | $253.6837 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $202.90 | 3.790% | $210.5899 | $210.59 | $210.60 | $210.60 |
| Purchase #5 | $52.71 | 7.466% | $56.6453 | $56.65 | $56.65 | $56.60 |
| Purchase #6 | $31.85 | 6.341% | $33.8696 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $247.27 | 12.549% | $278.2999 | $278.30 | $278.30 | $278.30 |
| 7 purchase totals = | $872.36 | $938.5976 | $938.60 | $938.60 | $938.60 | |