| 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 | $89.78 | 9.853% | $98.626 | $98.63 | $98.65 | $98.60 |
| Purchase #2 | $61.78 | 11.533% | $68.9051 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $159.73 | 3.549% | $165.3988 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $49.45 | 6.790% | $52.8077 | $52.81 | $52.80 | $52.80 |
| Purchase #5 | $23.59 | 4.802% | $24.7228 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $62.42 | 13.152% | $70.6295 | $70.63 | $70.65 | $70.60 |
| Purchase #7 | $134.90 | 10.749% | $149.4004 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $581.65 | $630.4903 | $630.50 | $630.50 | $630.40 | |