| 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 | $95.73 | 3.337% | $98.9245 | $98.92 | $98.90 | $98.90 |
| Purchase #2 | $8.85 | 11.749% | $9.8898 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $183.31 | 12.726% | $206.638 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $164.80 | 9.472% | $180.4099 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $103.84 | 4.454% | $108.465 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $158.37 | 11.496% | $176.5762 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $35.48 | 9.313% | $38.7843 | $38.78 | $38.80 | $38.80 |
| 7 purchase totals = | $750.38 | $819.6877 | $819.69 | $819.70 | $819.70 | |